ZKTeco Bio30S Fingerprint Module in Dubai, UAE
The Bio30S is built for developers and system integrators who need fingerprint capture, template processing and matching functions inside a custom terminal rather than a finished desktop scanner. Its compact electro-silicon sensor platform, ZKFinger V10.0 algorithm, 508 dpi image capture and UART or USB 2.0 communication make it relevant for access-control terminals, attendance products, kiosks, authentication stations and other embedded identity projects. FourTeck.com can help UAE buyers review the electrical, communication, physical and software requirements before quotation so the selected module fits the intended host device.
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Quick Product Information
ZKTeco
Bio30S
Embedded electro-silicon fingerprint module
280MHz DSP, 32MB flash, RTOS
ZKFinger V10.0
508 dpi
UART 115,200bps / TTL 3.3V and USB 2.0
5V USB or 3.3V TTL-RS232 interface supply
Not supported by the vendor specification
OEMs, system integrators, developers and security solution providers
Contact FourTeck.com for current options
Share host platform, quantity, interface and integration requirement
Fast Decision Snapshot for Integration Teams
Bio30S is best evaluated as a component for an engineered product, not as a plug-and-play attendance terminal. The strongest fit is where the host system can accommodate its electrical interface, physical dimensions and software integration requirements. Before approving a purchase, the buyer should decide how fingerprint enrollment, template storage, user identification and application logic will be handled in the finished device.
Custom access, attendance, kiosk and identity terminals requiring embedded fingerprint functions.
Compact biometric capture and matching capability that can be integrated into a broader device design.
Interface, power, enclosure space, cable/socket requirement, software environment and project quantity.
The published specification states that fingerprint liveness detection is not provided.
Model confirmation, requirement review, sourcing discussion, quotation and delivery coordination.
Product Overview
When a company develops a biometric terminal, the fingerprint component has to do more than capture a visible image. It must fit within the physical enclosure, exchange data with the host electronics, process fingerprint templates in a predictable way and support the authentication workflow required by the application. ZKTeco designed Bio30S for this embedded role. Instead of providing a finished enclosure, keypad or networked access-control controller, the module gives device developers a compact fingerprint subsystem that can be integrated into another product.
The module uses an electro-silicon fingerprint sensor and a 280MHz DSP with 32MB flash under an RTOS environment. ZKTeco lists 508 dpi image resolution, a 12.8 × 18.0mm effective collecting area and 256 × 360-pixel fingerprint images. It can output RAW, BMP and JPG image formats, while template handling covers ZKFinger V10.0, ISO 19794-2 and ANSI-378. The published function set includes fingerprint enrollment, image capture, template extraction, 1:1 comparison, 1:N comparison and template deletion. These capabilities are relevant when the host application needs to register a user, create or store a template and later validate a presented finger against one or more records.
For integration, the module supports UART at 115,200bps with TTL 3.3V signalling and USB 2.0. Its motherboard measures 42.0 × 26.0 × 5.08mm, while the sensor is listed at 35.0 × 23.0 × 3.66mm. That makes mechanical planning important: engineers should confirm sensor opening dimensions, board standoff placement, cable routing, environmental protection and service access before finalizing the housing. The Molex 51021-0700 seven-pin, 1.25mm socket specification also deserves attention when building harnesses or prototype boards.
For UAE projects, FourTeck.com can support buyers who are sourcing the component for proof-of-concept builds, replacement requirements, small production runs or larger integration projects. The most useful quotation request includes the target device type, estimated quantity, required communication method, host operating environment, preferred delivery location and any development support expectations. This allows the purchasing discussion to focus on project fit rather than simply ordering a model number without validating the surrounding design.
Key Business Benefits
The practical value of an embedded biometric module is measured by how well it helps a development team build a reliable finished device. Bio30S offers several advantages for this type of project, but each benefit should be considered together with the host system design and security requirement.
◆ Compact Embedded Architecture
The small motherboard and sensor dimensions help product designers reserve less enclosure space for the fingerprint subsystem. This is useful in wall terminals, kiosks, compact controllers and specialist equipment where the biometric reader must sit alongside displays, controllers, power circuitry, card readers or communication hardware.
◆ Flexible Host Communication
UART and USB 2.0 provide two common integration paths. A developer can choose the connection approach that better matches the host board, prototype architecture and software stack. The choice should be made early because cabling, voltage, connector design and driver or SDK planning can affect the finished product.
◆ Standardized Template Options
Support for ZKFinger V10.0, ISO 19794-2 and ANSI-378 gives developers multiple template considerations when designing storage, exchange and application workflows. Standards support can be useful where an organization has integration requirements that extend beyond a single standalone terminal.
◆ Practical Finger Condition Handling
ZKTeco states that the module is designed to work with dry, wet or rough fingerprints and supports automatic correction recognition. For real-world devices used by different employees or visitors, this capability can help reduce dependence on ideal finger condition, although enclosure design and user guidance still influence capture quality.
◆ Core Matching Functions Included
Enrollment, extraction, 1:1 verification and 1:N identification are central biometric workflows. Having these functions in the module architecture can simplify the division of responsibilities between the biometric component and the host application, helping developers design a clearer authentication flow.
◆ Encrypted Fingerprint Data
The vendor specification lists encrypted fingerprint data. This is a relevant feature for systems handling biometric identifiers, but project owners should still design complete security controls around storage, host communication, user permissions, data retention and applicable privacy requirements.
Product Highlights That Matter During Design
The module supports enrollment, image capture, template extraction, comparison and template deletion. This makes it suitable for devices that need more than image acquisition and require a repeatable biometric identity workflow.
RAW, BMP and JPG image formats are listed, together with ZKFinger V10.0, ISO 19794-2 and ANSI-378 templates. Buyers should decide which output and template format the host application actually needs before software development begins.
Published power options are 5V through USB or 3.3V for the TTL-RS232 interface, with 5V consumption figures of 200mA during normal operation and 100mA in idle mode. The host power budget should include startup and operating conditions.
The specified operating range is -20°C to +50°C with 90% relative humidity. Final product protection depends on the complete enclosure, sealing, mounting and site environment rather than the fingerprint module alone.
ZKTeco explicitly lists fingerprint liveness detection as not supported. Security projects that require dedicated live-finger detection should not assume this capability and should review another module or a layered authentication design.
The model should be approved by engineering before procurement commits to project quantity. Connector, mounting, host interface, SDK access, template handling and enclosure details can all affect whether the module is appropriate.
Technical Specifications
| Specification | Bio30S Details | Buyer Relevance |
|---|---|---|
| Material / Sensor Type | Electro-Silicon | Confirm mechanical protection and intended operating environment. |
| CPU | 280MHz DSP | Dedicated biometric processing platform. |
| Flash | 32 MB | Part of the module architecture; application storage planning remains separate. |
| SoC / Environment | RTOS | Relevant to module operation and integration approach. |
| Encrypted Fingerprint Data | Yes | Should be combined with host-side data security and access controls. |
| Liveness Detection | No | Important limitation for higher-assurance biometric projects. |
| LED | None | Host device may need its own user-status indication. |
| Communication | UART 115,200bps / TTL 3.3V; USB 2.0 | Select interface before PCB, cable and software design is finalized. |
| Interface Socket | Molex 51021-0700, 7 pin, 1.25mm | Confirm mating connector and harness requirement. |
| Power Voltage | 5V USB / 3.3V TTL-RS232 | Match the host power rail and communication design. |
| Power Consumption | 5V 200mA normal operation; 5V 100mA idle | Include in host power budget and thermal planning. |
| Image Resolution | 508 dpi | Supports detailed fingerprint image capture for the module workflow. |
| Effective Collecting Area | 12.8 × 18.0mm | Useful for bezel and finger-placement design. |
| Image Size | 256 × 360 pixels | Relevant to image handling and host application workflow. |
| Image Formats | RAW, BMP, JPG | Choose only the formats required by the application. |
| Template Formats | ZKFinger V10.0; ISO 19794-2; ANSI-378 | Consider interoperability and database design requirements. |
| Template Size | 1–4KB ZKFinger V10.0; 1,568 B ISO 19794-2 | Helpful when estimating storage for enrolled records. |
| Grayscale | 256 | Part of the image-capture specification. |
| ISO / ANSI Support | ISO 19794-2/4; ANSI-378 | Relevant where standardized biometric data formats are required. |
| Motherboard Size | 42.0 × 26.0 × 5.08mm | Reserve PCB space, mounting and cable clearance. |
| Sensor Size | 35.0 × 23.0 × 3.66mm | Important for front-panel opening and bezel design. |
| Operating Environment | -20°C to +50°C; 90% r.h. | Final enclosure and deployment environment must still be validated. |
A specification table is only the starting point for an embedded biometric purchase. A product team should map every listed parameter to a design decision. For example, USB can simplify a prototype when the host offers a standard USB interface, while UART may be preferable for a custom embedded controller. The selected path affects voltage levels, cable design and software architecture. Likewise, the 12.8 × 18.0mm collecting area is not merely a sensor specification; it influences how users place a finger and how the front bezel should guide that placement. The module dimensions should also be checked against the real CAD model of the enclosure rather than relying on a general description of available space. Finally, buyers should verify how biometric templates will be stored, backed up, protected and deleted within the complete system. These decisions help turn a component purchase into a supportable business product.
Configuration and Buyer Guidance
Before ordering an embedded fingerprint module, procurement should involve the engineer or solution architect responsible for the host product. The wrong decision can create redesign work even when the biometric specification looks suitable on paper. Use the following questions to prepare a more reliable requirement.
What will the finished device do?
Define whether fingerprint authentication is for door access, attendance, kiosk login, identity verification, equipment control or another workflow. This determines how enrollment, matching and user feedback should operate.
Which host interface is preferred?
Confirm USB 2.0 or UART at the engineering stage. Check voltage, connector arrangement, cable length, PCB layout and communication handling so the interface is not treated as an afterthought.
How will templates be managed?
Decide where templates are enrolled, where they are stored, how they are indexed, which format is required and how records are deleted when a user leaves the organization.
Does the project require anti-spoofing?
Do not assume liveness detection. The published Bio30S specification lists this function as unavailable, so higher-assurance projects may need another biometric module or a multi-factor design.
Will the enclosure protect the module?
The final terminal should be engineered for dust, moisture, impact, cleaning, finger guidance and cable strain based on its deployment site. Module operating temperature alone does not define finished-product protection.
What quantity and lifecycle are planned?
Share prototype, pilot and production quantities separately. If the module is replacing an older design, confirm mechanical and software differences before assuming it can be substituted without changes.
When contacting FourTeck.com, provide the project name, target device, quantity, required interface, host operating system or controller, template format requirement, physical space constraints, expected environment and delivery location. If you already have drawings, connector requirements or a bill of materials, mention them during the inquiry. This allows the quotation discussion to include the points most likely to affect implementation and avoids treating a biometric module as a generic accessory.
Ideal Business Use Cases
Bio30S is most relevant when fingerprint capability must become one subsystem inside a larger device. It is not intended to replace a complete access-control terminal by itself. The following use cases illustrate environments where an embedded fingerprint module can make sense when paired with appropriate host electronics, software and enclosure design.
Custom Access-Control Terminals
Manufacturers building a wall-mounted or panel-integrated access device can use the module for enrollment and fingerprint matching while the host controller handles doors, credentials, network communication, user interfaces and event logic. Engineering teams should separately define liveness requirements and physical tamper protection.
Time and Attendance Devices
A workforce terminal can combine fingerprint identification with a display, keypad, network connection, scheduling software or employee database. The 1:N capability is useful where the user presents a finger without first entering an identifier, while host software manages the attendance transaction.
Kiosks and Self-Service Stations
Where a kiosk application needs biometric identity checking, an embedded module can be placed behind a purpose-built front panel. The kiosk designer remains responsible for user instructions, privacy notices, data protection, screen workflow, enclosure durability and application-level decisions.
Equipment or Cabinet Authentication
Specialist equipment can use fingerprint matching as one method of authorizing operators. This may be useful for controlled cabinets, machinery interfaces or secure device functions, provided the overall safety and security design does not rely on unsupported assumptions about liveness detection.
Embedded Identity Appliances
System integrators may develop purpose-specific identity appliances for membership systems, service counters, controlled registration points or sector-specific workflows. Standard template formats can be relevant when the biometric data must interact with a broader software architecture.
Prototype and Product Development
Engineering teams evaluating biometric features can use a compact module in proof-of-concept builds before moving to a production enclosure. A prototype should test capture ergonomics, finger placement, communication reliability, error handling and enrollment workflow rather than only confirming that the module powers on.
For all these use cases, the biometric module is one part of a complete solution. The host must still address user identity policy, application security, network design, permissions, enrollment governance, exception handling and data retention. FourTeck can assist with product sourcing and requirement review, while the project integrator should own the final technical design and compliance decisions.
ZKTeco Bio30S Fingerprint Capture and Matching Workflow
The central value of the module is the workflow that turns a finger placement into information the host system can use. The published feature set includes fingerprint enrollment, image capture, template extraction, 1:1 comparison, 1:N comparison and template deletion. These functions correspond to several different application patterns, and developers should understand the difference before designing the user interface.
Enrollment is the registration stage. A user presents a finger so the system can create a fingerprint template associated with that person or credential. The host application should decide how many enrollment attempts are required, how the user is identified, how poor-quality captures are handled and how the resulting template is stored. A robust application also needs an administrative process for deleting or replacing templates when credentials change.
With 1:1 verification, the system already has an asserted identity—for example, a user ID, card number or account—and compares the presented fingerprint against the corresponding stored template. With 1:N identification, the system attempts to identify the user by comparing the fingerprint against multiple stored templates. Which model is appropriate depends on the business process, expected database size, acceptable user experience and host architecture. The module’s support for both allows developers to choose the workflow that suits the finished product.
Image capture at 508 dpi and support for multiple image and template formats provide flexibility, but application quality still depends on proper finger placement, clean sensor access, error messaging and secure data handling. Development teams should test realistic users, including dry, moist and rough fingers, under the actual enclosure design. This is especially important because a laboratory test with an exposed module does not reproduce the ergonomics of a finished terminal.
ZKTeco Bio30S Interface, Power and Mechanical Integration
Embedded hardware selection often succeeds or fails on details that are easy to overlook during initial purchasing. Bio30S offers UART and USB 2.0 communication, but the development team should not postpone interface selection until after the enclosure or PCB has been finalized. A USB connection may suit systems with an available host USB port and suitable software support, while UART at 115,200bps with TTL 3.3V signalling can be appropriate for microcontroller or embedded-board designs that expose serial communication.
Electrical planning should include the published power figures. The vendor specifies 5V through USB or 3.3V for the TTL-RS232 interface and lists 5V current consumption of 200mA in normal operation and 100mA in idle mode. Engineers should confirm how the complete host device supplies stable power, whether the selected interface requires level considerations and how the system behaves during brownouts, reboots or disconnects. Power budgeting is particularly important in devices that also run displays, radios, relays, card readers, cameras or other peripherals.
Mechanical dimensions are equally important. The motherboard is listed at 42.0 × 26.0 × 5.08mm and the sensor at 35.0 × 23.0 × 3.66mm. The design must allow the sensor face to be presented cleanly to the user while protecting the board behind it. Standoffs, screw locations, bezel depth, cable bend radius and service access should be modeled in CAD before production tooling is committed. The Molex 51021-0700 seven-pin 1.25mm socket should be included in harness planning.
A good prototype does more than confirm dimensional fit. It should test repeated finger placement, connector retention, cable movement, environmental exposure and maintenance access. If the finished device will be installed in a public or industrial setting, the enclosure designer should add the appropriate mechanical and environmental protection because the module specification alone does not provide a finished-product ingress or impact rating.
ZKTeco Bio30S Template Standards and Data Planning
Biometric projects are not only hardware projects. The fingerprint template becomes part of a data lifecycle that includes enrollment, storage, access control, matching, backup, deletion and sometimes interoperability. Bio30S lists ZKFinger V10.0, ISO 19794-2 and ANSI-378 template support, with ISO/ANSI support also referencing ISO 19794-2/4 and ANSI-378. This gives system designers options, but it does not remove the need to define how biometric records will be governed.
The published template size is 1–4KB for ZKFinger V10.0 and 1,568 bytes for ISO 19794-2. These figures help estimate storage requirements, but capacity planning should also include database overhead, user metadata, audit records, backups and any replicated data. A project with a small local user base may have simple storage needs, while a multi-device system may require synchronization, version control and clear rules for distributing templates between terminals.
The specification states that fingerprint data is encrypted, which is a useful module-level feature. However, end-to-end protection also depends on the host platform. Developers should secure administrative access, transport paths, databases, exports, backups and API permissions. Organizations should also decide who can enroll users, who can delete records, how long biometric information is retained and what happens when an employee or contractor leaves. These are business and compliance decisions as much as technical ones.
For procurement teams, the key point is to ask the software team which template format and data workflow are required before buying production quantities. A module can be electrically compatible yet still create integration difficulty if the selected host application expects a different biometric workflow. FourTeck can help buyers confirm the product model and discuss available sourcing, while the application owner should validate SDK, format and system-architecture requirements for the intended deployment.
What Should You Know Before Choosing This Fingerprint Module?
The questions below reflect practical decisions that engineering, procurement and project teams should resolve before selecting an embedded biometric component. The answers focus on fit, compatibility, deployment and purchasing preparation rather than repeating the specification table.
Is this module suitable for a complete door access installation by itself?
No. Bio30S is an embedded fingerprint module, not a complete door controller or standalone access terminal. A finished access solution still needs host electronics, application logic, user interface, power, enclosure, lock-control functions and any required network communication. Choose it when you are building or integrating a device that needs fingerprint capture and matching inside a broader system.
Which connection should our design use: UART or USB?
Use the interface that best matches the host hardware and software architecture. USB 2.0 may be convenient for host systems with supported USB connectivity, while UART at 115,200bps with TTL 3.3V signalling can suit custom embedded controllers. Confirm voltage, connector, cable, driver or SDK needs and error handling before production PCB or enclosure design is locked.
Can it identify a user without entering an ID first?
The published function set includes 1:N fingerprint comparison, which is the matching mode normally used when a system searches multiple templates for a match. It also supports 1:1 verification when an identity is already asserted. The host application’s database design, user count, matching workflow and performance expectations should still be tested in the intended implementation.
Does Bio30S detect fake or artificial fingerprints?
Do not purchase this model on the assumption that it provides dedicated fingerprint liveness detection. ZKTeco’s specification explicitly lists liveness detection as “No.” If anti-spoofing assurance is a mandatory requirement, document the security level you need and review a suitable module or multi-factor approach before approving the design.
Will it work with dry, wet or rough fingers?
ZKTeco states that the module supports dry, wet or rough fingerprints and includes automatic correction recognition. Real-world performance can still be influenced by finger placement, cleanliness, enclosure geometry and user guidance. A production team should therefore test representative users under the same physical conditions expected in the final terminal, rather than relying only on bench testing.
What should we confirm when replacing an older fingerprint module?
Compare more than the model name. Check board and sensor dimensions, connector type, pin assignment, voltage, host interface, template format, SDK behaviour, mounting positions and application commands. Even a module from the same brand can require mechanical or software changes. Validate the replacement in a controlled prototype before committing to a bulk rollout.
Which accessories or supporting parts may be needed?
Requirements depend on the host design. Common project items may include a compatible cable or harness, mating connector, mounting hardware, custom bezel, host controller, regulated power source and development resources. Do not assume every integration accessory is bundled with the module. Share your bill of materials or prototype plan with FourTeck when requesting a quote.
How should we plan biometric template storage?
Start by choosing the required template format and deciding whether records are stored locally, centrally or synchronized across devices. The published template sizes can help with storage estimates, but the database must also handle identity metadata, backups, audit records and deletion. Security teams should define administrative access, retention and recovery procedures before deployment.
What information gives FourTeck the best basis for a quotation?
Provide the exact model, prototype and production quantities, UAE delivery location, target device type, preferred interface, host platform, template requirement, enclosure constraints and expected project schedule. Mention whether you need only product supply or also assistance reviewing related access-control, networking or power components. Better requirement detail reduces ambiguity during sourcing and quotation.
Business Requirements to Match Before You Buy
For a compact custom terminal
A suitable option when enclosure space is limited and the device designer can accommodate the published motherboard, sensor and connector dimensions. Confirm front-panel ergonomics, cable routing and service access in the mechanical prototype.
For fingerprint identification workflows
Useful when the application needs enrollment plus 1:1 or 1:N matching. The software team should define database size, identity mapping, template storage and exception handling before deciding how the biometric process appears to the end user.
For mixed host hardware environments
Projects that can use USB or UART gain interface flexibility, but the engineering team should standardize one connection method for production wherever possible. This simplifies harnesses, testing, documentation and support.
For standardized biometric templates
Organizations that require ISO or ANSI template handling should validate the exact format and downstream interoperability expected by their application. Standards support is helpful, but end-to-end compatibility should be proven in the target system.
For projects with strict anti-spoofing needs
This model should be reviewed carefully because the vendor lists liveness detection as unsupported. Security-sensitive applications may need another sensor design, secondary credential or different biometric module.
For a production rollout after prototyping
Before ordering project quantity, validate the exact hardware revision, interface, SDK or application behaviour, mechanical fit and enrollment workflow in a pilot unit. Procurement can then request quantities with a clearer technical baseline.
What Buyers Should Check Before Purchase
A biometric component can be inexpensive compared with the engineering time around it, which is why the correct buying checklist matters. The first step is model accuracy: confirm that Bio30S is the exact part intended by the design team and that the requirement is for an embedded electro-silicon module rather than a finished USB desktop scanner or complete access terminal. Next, confirm the communication path and electrical interface. UART and USB are both listed, but the host board, connector harness and software must be designed for the chosen method.
Configuration Fit
Check power rail, communication method, host platform, template format and whether your application uses 1:1 or 1:N matching. A production purchase should follow a successful prototype using the same intended configuration.
Mechanical Compatibility
Compare the exact motherboard and sensor dimensions with the enclosure CAD file. Include connector clearance, cable bend, user finger angle and front-panel exposure. A few millimetres of mismatch can force expensive redesign work.
Security Expectations
Encrypted fingerprint data is listed, but liveness detection is not. Decide whether the application requires stronger presentation-attack resistance, multi-factor authentication or additional host-side controls before selecting the module.
Software and SDK Planning
Confirm the development environment and integration resources required by your host application. The engineering team should validate command handling, template workflow, error states and any SDK or API requirement before procurement assumes software compatibility.
Availability and Warranty
Ask for current supply status, lead time, applicable warranty channel and quantity availability at the quotation stage. Do not plan a production schedule around unverified online stock indicators or generic warranty language.
Quote Preparation
Share prototype quantity, production forecast, delivery location, intended use, interface, host system and any required accessories. For replacement projects, provide the existing module details and photos or drawings if available.
Long-term cost should include more than the component price. Consider development effort, harnesses, mechanical parts, testing, firmware or application maintenance, replacement stock and field-service procedures. A module that fits the design cleanly can reduce these downstream costs, while a mismatched component can create recurring support issues.
For business buyers, FourTeck.com can help translate the procurement request into a clearer sourcing conversation. The team can review the exact model, quantity, delivery requirement and related infrastructure needs, but the final integration decision should remain tied to engineering validation. This approach helps avoid wrong-model purchases, missing accessories and assumptions about features that are not present in the published specification.
UAE Availability and Service Support
FourTeck.com supports product inquiries for Dubai and the wider UAE with assistance covering model confirmation, quotation, sourcing discussion, delivery coordination and warranty guidance. For an embedded component such as this, the quality of the requirement matters because a simple quantity request may not reveal whether the module is electrically, mechanically or functionally suitable for the intended host system.
Availability can change according to supplier status, order quantity, project timing and the exact revision being sourced. FourTeck therefore treats availability as a quotation-stage confirmation rather than publishing an unsupported ready-stock promise. Buyers planning prototypes should distinguish between engineering samples, pilot quantities and expected production demand. This helps the sourcing team understand whether the inquiry is a one-time requirement or part of a longer product lifecycle.
Warranty handling should also be confirmed with the supply route. Embedded modules are typically installed inside another product, so project teams should document part identification, test procedures and replacement handling before deployment. If a unit is incorporated into a custom terminal, the finished-device manufacturer remains responsible for how the module is mounted, powered and protected.
To request current UAE options, send FourTeck the model, quantity, intended application, preferred interface, host platform and delivery location. If you are also planning access control, networking or related security infrastructure, mention the broader project so compatible components can be considered together.
Dubai, Abu Dhabi, Sharjah and Ajman Project Coverage
Businesses, integrators and project procurement teams in Dubai, Abu Dhabi, Sharjah and Ajman can contact FourTeck.com for current product availability, model verification, quotation support and delivery coordination. For biometric integration projects, the inquiry should describe the host device and intended workflow rather than only the quantity. This gives the sourcing discussion enough context to identify interface, connector, power and application considerations before an order is confirmed. For companies handling deployments across several UAE sites, FourTeck can also help organize a consistent product requirement so purchasing teams are not ordering different components or revisions for similar terminals without realizing it. Final delivery arrangements, supplier lead times and warranty handling remain dependent on the actual order and supply channel.
GCC and Africa Availability
FourTeck.com also supports business technology inquiries across selected GCC and Africa markets through its regional platforms and inquiry channels. Organizations working in Saudi Arabia, Qatar, Oman, Kuwait and Bahrain can discuss project sourcing requirements from the UAE, while buyers in Kenya, Uganda and other African markets can use the appropriate FourTeck regional site for country-focused coordination.
For an embedded biometric component, regional sourcing should be planned around more than freight. Confirm the exact model revision, expected production quantity, warranty path and replacement strategy. If the fingerprint module is part of equipment that will be deployed across multiple countries, the product team should standardize its connector, firmware or host application, template format and installation procedure so field support remains consistent.
Regional availability, delivery methods and warranty handling can vary by country and supplier status. FourTeck does not assume that a unit available in one market has the same lead time or commercial conditions in another. Project buyers should provide destination country, quantity, timeline and any consolidation requirements when requesting a quotation.
Other Options and Related FourTeck Solutions
The right alternative depends on whether the requirement is for another embedded fingerprint module or for a complete access-control device. ZKTeco lists Bio31S, SLK20M and SLK20S among related fingerprint module products. Buyers considering those models should compare sensor technology, liveness capability where relevant, physical dimensions, interfaces, SDK support and the way the host product will use fingerprint templates rather than choosing only by model sequence.
ZKTeco Bio31S
A related ZKTeco electro-silicon fingerprint module. Ask FourTeck to help review whether its architecture is a better fit for a new design or replacement requirement.
ZKTeco SLK20M / SLK20S
Related embedded optical fingerprint module options may suit projects with different sensor or integration requirements. Confirm the exact technical differences before substitution.
CCTV and Access Control Systems
For buyers who need a complete security solution rather than an embedded component, explore FourTeck’s access-control and CCTV planning support for business sites.
Dinstar DP85U SIP Video Intercom
A finished IP intercom and access-control device for projects that need entrance communication and credential-based access rather than an OEM fingerprint module.
If your requirement is still at concept stage, start with the function rather than the product name. Tell FourTeck whether you are building a terminal, replacing an existing fingerprint assembly, adding biometrics to equipment or procuring a complete access-control system. That distinction makes it easier to identify whether an embedded module or finished device is the appropriate category.
Why Business Buyers Choose FourTeck.com for Technical Sourcing
FourTeck.com works with business technology requirements where model accuracy, compatibility and project context matter. An embedded fingerprint module is a good example: purchasing the correct brand and model is necessary, but it is not enough. The buyer also needs confidence that the part matches the intended interface, physical design and application workflow. FourTeck’s role is to help make the sourcing conversation more structured before the order is placed.
Assistance for product inquiries, sourcing discussions and project quantities across security, networking and business technology categories.
Help framing the questions that should be confirmed around model, interface, power, accessories and deployment before quotation.
A quotation process built around exact model, quantity and project details instead of generic purchasing language.
Support discussing delivery requirements for business locations, subject to actual supplier availability and order conditions.
Clarification of the applicable warranty route during quotation rather than relying on unsupported blanket claims.
If the project needs more than the biometric module, FourTeck can discuss related access-control, network and infrastructure requirements.
This approach is useful for OEM teams, system integrators, resellers and enterprise project departments that need traceable procurement decisions. It reduces the risk of ordering a part based only on a product title and discovering later that a connector, voltage, software requirement or missing security function makes it unsuitable.
For more information about FourTeck’s wider technology capabilities, visit the FourTeck.com business technology site or review networking, firewall and switching solutions when your security project also depends on network connectivity.
Frequently Asked Questions
What is the Bio30S used for?
It is an embedded fingerprint module intended for integration into another device. Typical projects can include custom access-control terminals, attendance devices, kiosks and identity equipment where the host system needs fingerprint enrollment, image capture, template extraction and fingerprint comparison. It is not a complete standalone access terminal, so the finished solution still requires host electronics, application software, enclosure and any required door-control or network functions.
What fingerprint resolution does the module provide?
ZKTeco specifies a fingerprint image resolution of 508 dpi, with an effective collecting area of 12.8 × 18.0mm and image size of 256 × 360 pixels. These figures are useful for understanding the capture subsystem, but final user experience also depends on finger placement, enclosure design, cleanliness and application feedback. Engineering teams should test the module in the actual mechanical prototype before production.
Does it support fingerprint liveness detection?
No. The published ZKTeco specification lists fingerprint liveness detection as not supported. This is an important selection point for security-sensitive projects. If your risk assessment requires dedicated live-finger detection or stronger presentation-attack resistance, do not assume Bio30S provides it. Discuss alternative biometric modules or additional authentication factors as part of the system design.
Which communication interfaces are available?
The module supports UART at 115,200bps with TTL 3.3V signalling and USB 2.0. The correct option depends on the host controller, software environment, connector design and power architecture. Developers should choose the interface before final PCB and enclosure design, then validate communication recovery, cable arrangement, drivers or development resources in the target system.
Which fingerprint template formats are supported?
The vendor lists ZKFinger V10.0, ISO 19794-2 and ANSI-378 template formats, with ISO/ANSI support referencing ISO 19794-2/4 and ANSI-378. Buyers should confirm which format the host application needs and how templates will be stored, synchronized, protected and removed. Standard format support is useful, but end-to-end interoperability still needs to be tested in the actual software environment.
Can the module read dry, wet or rough fingerprints?
ZKTeco states that Bio30S supports dry, wet or rough fingerprints and includes automatic correction recognition. This can help in practical use, but no fingerprint sensor is independent of user behaviour and mechanical design. Product developers should test representative users, finger conditions and cleaning procedures in the finished enclosure to make sure capture ergonomics meet the expected deployment environment.
Is the ZKTeco Bio30S available in the UAE?
FourTeck.com can assist with current UAE sourcing inquiries and quotations. Availability can vary by supplier status, quantity, project timing and the exact part being sourced, so the page does not claim permanent ready stock. Send the required quantity, delivery location and project schedule to FourTeck for a current availability check and commercial response.
Can FourTeck help review whether this module fits our project?
FourTeck can help structure the product-selection and quotation discussion by reviewing the exact model, interface requirement, host platform, quantity, deployment location and related infrastructure needs. Final engineering compatibility should still be validated by the device developer or system integrator because software behaviour, connector design, enclosure fit and security policy are specific to the finished product.
What should we send when requesting a bulk quotation?
Provide the exact model, prototype quantity, production quantity or forecast, preferred interface, intended use, host controller or operating platform, delivery location and requested timeline. If the part is replacing another module, include existing dimensions, connector information and software expectations. Clear technical details help distinguish a simple supply request from a replacement or integration project that may need additional validation.
What warranty should buyers expect?
Warranty conditions should be confirmed with the quotation because they can depend on the supply route and commercial terms. FourTeck can provide warranty guidance for the offered product. Buyers integrating the module into their own equipment should also maintain incoming inspection, serial or batch records and field-replacement procedures, because finished-device warranty responsibilities can extend beyond the component itself.
Need Help Confirming the Right Biometric Module?
Share your target device, required quantity, host platform, interface choice, enclosure constraints and deployment location. FourTeck.com can help review the purchasing requirement, confirm current sourcing options and prepare a quotation for your project.
