ZKTeco SF100 Fingerprint Access Control Terminal in Dubai, UAE
The SF100 is a compact IP-based fingerprint terminal for single-door access control and time attendance, with standalone operation, network management, Wiegand integration, and direct door-control interfaces.
It is aimed at businesses that need biometric entry control without a large controller footprint. Published ZKTeco specifications include a 2.4-inch color display, 1,500-fingerprint capacity, 80,000 record capacity, TCP/IP, USB Host, Wiegand input/output, and interfaces for locks, sensors, alarms, exit buttons, and doorbells. Exact card support, software compatibility, and supply status should be checked before purchase.
Wiegand In / Out
Standalone or Networked
A Compact Biometric Door Terminal for Focused Access Requirements
The ZKTeco SF100 is designed for organizations that need a practical fingerprint terminal at a controlled doorway without automatically moving to a larger multi-door access platform. It combines user verification, door-control connections, event recording, and management connectivity in a compact device. For an office, internal department, records room, staff entrance, clinic back office, small warehouse zone, training facility, or similar environment, this makes the SF100 easy to position as the local point of authentication while still giving administrators options for centralized management.
The published design supports both standalone and networked operation. In a small installation, a buyer can treat the terminal as the main door-side device and use the local screen and menu for basic administration. In a networked deployment, TCP/IP provides a straightforward path to software-based management. ZKTeco’s current global product page references ZKBio CVAccess for access control and time attendance management, while older documentation for the same model may reference ZKAccess 3.5. That difference matters when an existing customer is adding a device to an older installation: software edition, firmware, database migration, and supported communication workflow should be verified before the unit is ordered.
The access-control interfaces are a major reason the model remains relevant for replacement and small projects. ZKTeco lists connections for an electric lock, door sensor, alarm, exit button, and doorbell. Wiegand input and output further extend deployment choices, including use with compatible controllers or a two-terminal master-and-slave arrangement. The vendor also describes anti-passback capability and an auxiliary input that can participate in an emergency linkage scenario, such as a connected emergency switch. These functions give integrators more flexibility than a basic attendance-only fingerprint clock.
For UAE buyers, the important purchasing question is no longer simply whether the published specification fits. ZKTeco’s current SF Series listing marks the SF100 as an end-of-life model, so a new project should consider supply continuity, software support, replacement planning, and whether a current alternative is more appropriate. FourTeck can help buyers in Dubai review the existing door hardware, required user capacity, card option, management software, quantity, lifecycle expectations, and installation environment before a quote is prepared.
Why the SF100 Can Still Fit Specific Business Requirements
For the right single-door requirement, the value of this terminal comes from combining biometric identity, local door control, network connectivity, and integration options in a small footprint. The benefits below focus on how those capabilities affect day-to-day administration and project design.
One Device Can Handle Verification and Door-Side Connections
The terminal is not limited to recording fingerprints. Its published access interfaces cover the electric lock, door sensor, alarm, exit button, and doorbell. That lets a properly designed single-door system keep the verification point, door state feedback, exit request, and alarm connections centered around one compact terminal. Buyers should still confirm the exact lock type, power arrangement, and fail-safe or fail-secure behavior with the installer before purchase.
Biometric Capacity Suits Focused User Populations
A published capacity of 1,500 fingerprints makes the SF100 suitable for many small and midsize teams when enrollment is planned carefully. The important calculation is not only the number of employees: some organizations enroll more than one finger per user for reliability. FourTeck can help estimate practical enrollment demand before a buyer treats the headline capacity as the final user count.
Standalone and TCP/IP Modes Support Different Site Designs
A small site can operate the terminal locally, while a networked site can connect it through TCP/IP to compatible ZKTeco management software. This flexibility is useful when a business starts with one controlled door but still wants centralized event handling. Network addressing, firewall policy, software version, and database requirements should be reviewed before commissioning.
Wiegand Input and Output Create Useful Integration Paths
Wiegand output allows the terminal to be used as a reader with a compatible ZKTeco or third-party controller, while Wiegand input supports designs such as paired terminals. For existing access systems, that can protect part of the earlier infrastructure while changing the authentication point. Compatibility should never be assumed from the word Wiegand alone; format, controller behavior, credential design, and door logic need to be matched.
80,000 Records Give Local Event Headroom
The published 80,000-record capacity provides useful local storage for access and attendance events. The right operating practice is still to synchronize and back up events regularly rather than treating local storage as the only record repository. Retention expectations, attendance reporting, compliance needs, and software backup routines should be included in the deployment plan.
Small Physical Size Helps in Tight Installation Areas
At 90 × 90 × 34.5 mm, the SF100 has a compact wall footprint. That is helpful where a large attendance terminal would be visually or physically intrusive. The small enclosure does not mean it is outdoor-rated: the published specification lists operating conditions but does not state an IP weatherproof rating, so exposed installation should not be assumed.
The Practical Strengths That Define This Model
The SF100 is best understood as a compact biometric access terminal with several layers of flexibility. Its 2.4-inch, 320 × 240 TFT display provides a local graphical interface for enrollment and device operation. The published ZK optical fingerprint sensor specification is 500 DPI, giving the terminal a dedicated biometric capture method rather than relying only on cards or codes. Optional card capacity is listed at up to 5,000 EM/IC cards on supported variants, so a buyer can potentially combine biometric and card-based workflows, but the exact card reader option should be confirmed on the quoted hardware.
Connectivity is deliberately mixed. TCP/IP is the primary path for network management, USB Host supports offline data movement, and the published communication line includes RS485 with a footnote in the 2024 datasheet indicating that RS485 is for RS485 readers. Wiegand input and output are separate integration interfaces and are particularly important for controller-based or paired-reader projects. This distinction matters during design because each interface serves a different role.
The door-side interface is also broader than a simple time clock. Electric lock, door sensor, alarm, exit button, and doorbell connections are listed by ZKTeco. An auxiliary input is available for linkage functions, and ZKTeco describes emergency-switch or detector scenarios that can trigger alarm behavior and door release when configured correctly. These capabilities make the model useful where access logic matters as much as attendance data.
ZKTeco SF100 Published Specifications
The table below consolidates current manufacturer-published information. Optional hardware and software compatibility should be confirmed against the exact unit offered, particularly for card support and integration with an existing ZKTeco installation.
| Specification | Published detail | Buyer note |
|---|---|---|
| Brand / Model | ZKTeco SF100 | Current family listings mark SF100 EOL |
| Product type | IP-based fingerprint access control & time attendance terminal | Suitable for focused door-control requirements |
| Display | 2.4-inch TFT, 320 × 240 color screen | Local graphical device interface |
| Fingerprint sensor | ZK Optical Sensor, 500 DPI | Confirm exact supplied variant |
| Algorithm | ZKFinger V10.0 | Firmware/software compatibility should be reviewed |
| Fingerprint capacity | 1,500 | Plan for multiple enrolled fingers per user if required |
| Card capacity | 5,000 EM/IC cards, optional | Card technology depends on selected hardware option |
| Record capacity | 80,000 | Use regular synchronization and backup policies |
| Communication | TCP/IP, RS485*, USB Host | 2024 datasheet notes RS485 is for RS485 readers |
| Wiegand | Input and output | Useful for controller and paired-terminal integration |
| Access interfaces | Electric lock, door sensor, alarm, exit button, doorbell | Check lock power and door hardware separately |
| Auxiliary input | 1 input for linkage function | Emergency use requires correct configuration and system design |
| Power supply | DC 12V / 3A | No PoE requirement is published; plan dedicated DC power |
| Operating temperature | 0 to 45°C | Environment should remain within vendor range |
| Operating humidity | 20% to 80% | No published IP weatherproof rating on current specification |
| Dimensions | 90 × 90 × 34.5 mm | Compact wall-mounted footprint |
Choosing the correct configuration starts with the door rather than the terminal. Confirm the lock type, lock power, exit button, door sensor, alarm behavior, and whether the terminal will control the door directly or act as a reader for another controller. Next, determine whether fingerprint-only verification is enough or whether a card-enabled variant is required. Networked installations should confirm the management platform and version before purchase. ZKTeco’s present global page references ZKBio CVAccess, while legacy SF100 materials can reference ZKAccess 3.5, so an existing system should be checked rather than assuming drop-in compatibility. Finally, consider lifecycle. Because current ZKTeco family listings mark the model as EOL, a replacement purchase for an existing site may make sense, but a new multi-year rollout may benefit from evaluating a current model with a longer support runway.
Questions to Resolve Before You Order
The most expensive access-control mistake is usually not the terminal itself; it is discovering after purchase that the lock, software, credential method, network, or installation environment does not match the planned workflow. Use the following questions as a compact design review.
Will the SF100 control the lock directly or feed an existing controller?
This decision affects wiring, Wiegand use, lock power, exit behavior, alarm design, and failure mode. Provide FourTeck with the current lock type and controller model if the project is a retrofit.
How many people and enrolled fingers are required?
The published fingerprint capacity is 1,500. If policy enrolls two fingers per person, practical user count is lower than the template count. Include future headcount, contractors, and temporary users in the calculation.
Do you need cards as well as fingerprints?
Card capacity is optional. Ask for the required EM or IC card option and confirm compatibility with any existing card population before ordering a batch of terminals or credentials.
Which management platform will operate the device?
Current and legacy ZKTeco documentation names different software generations. Confirm the exact software version, licensing position, firmware, and database environment before treating an SF100 as a replacement unit.
Is the installation indoors and within the published operating range?
The current specification lists 0–45°C and 20–80% humidity but does not state an IP outdoor protection rating. Do not assume rain, dust, or direct-weather suitability from the small wall-mount form factor.
For a useful quote, send the model, quantity, number of users, fingerprint/card requirement, existing controller or software details, lock type, delivery location, target date, and whether installation or configuration support is needed. If the purchase is a replacement for an existing SF100, include a photo of the wiring or the current system architecture when available; this can help identify integration dependencies before equipment is dispatched.
Where This Fingerprint Terminal Makes Practical Sense
The SF100 is most credible when the requirement is clearly bounded: one door, a defined user group, indoor deployment, and a known access workflow. It can also serve as a component in a wider system through Wiegand, but that should be designed deliberately rather than assumed.
Staff Entrance for a Small or Midsize Office
A controlled staff entrance is a natural use case when the user population fits the fingerprint capacity and the door hardware can be integrated correctly. The device can verify employees, drive the door-control workflow, record events, and connect by TCP/IP for centralized administration. For attendance reporting, confirm the software version and the organization’s reporting process before deployment.
Internal Restricted Room
Server rooms, document rooms, finance offices, laboratories, storage areas, and back-office spaces may need stronger identity control than a shared key. Fingerprint verification can reduce reliance on transferable credentials. The access policy still needs to define who is enrolled, what happens during an emergency, and how access is removed when a user changes role.
Replacement in an Existing SF-Series Installation
For a site already using SF100 units, a like-for-like replacement can reduce retraining and wiring changes. Because the model is listed as EOL, confirm firmware, software, card option, and supply continuity. A replacement decision should also consider whether a newer model would reduce future lifecycle risk.
Reader for a Compatible Controller
Wiegand output allows the SF100 to participate as a slave reader in a controller-led system. This can suit projects where access decisions and door logic remain centralized while fingerprint verification occurs at the reader. Verify Wiegand format, controller acceptance, credential behavior, and event handling before finalizing the design.
Entry and Exit Verification
ZKTeco describes a two-unit master-and-slave arrangement using Wiegand input, allowing verification at both entrance and exit. This can be useful when a business needs a stronger record of movement or anti-passback logic. The exact door topology, power, cable runs, and failure behavior should be reviewed by an access-control installer.
Offline Data Handling at a Small Site
USB Host support provides an offline data-management path where continuous network connectivity is not practical. That can help small or isolated locations, but removable-media procedures should be controlled and event data should be copied into a protected management process rather than remaining only on the terminal.
ZKTeco SF100 Network and Standalone Operation
The key deployment advantage is that the terminal does not require the same operating model at every site. A standalone installation can keep local enrollment and door control at the device, which can be appropriate for a small location with one controlled opening. A networked installation can use TCP/IP to bring the terminal into a management platform for centralized user administration and event handling.
This flexibility helps a business choose based on operating process rather than purely on device capability. However, network mode creates additional dependencies: IP addressing, switch connectivity, VLAN design, firewall rules, server availability, software version, backups, and administrator privileges. A correct technical design should document these items instead of treating the terminal as a generic network appliance.
Buyer outcomes
- Choose standalone mode when local simplicity is more important than central management.
- Choose network mode when user administration and reporting must be coordinated from a management system.
- Verify whether your current environment uses ZKBio CVAccess or an older ZKAccess generation.
- Plan how events are backed up and retained.
- Confirm network security and device reachability before installation day.
ZKTeco SF100 Wiegand Integration and Door Architecture
Wiegand input and output are among the most useful capabilities for integrators because they allow the terminal to participate in more than one access architecture. Wiegand output can make the SF100 operate as a reader connected to a compatible access controller. Wiegand input supports designs in which two terminals work together, and ZKTeco describes a master-and-slave configuration that verifies users at both entry and exit.
For a retrofit, provide the controller brand and model, current reader type, credential format, wiring distance, lock hardware, and required event behavior. That information allows a supplier or integrator to distinguish a simple reader replacement from a project that needs controller reconfiguration, additional power, or a different terminal.
ZKTeco SF100 Emergency Linkage and Door-Side Control
The SF100 includes one auxiliary input for linkage functions, and ZKTeco describes scenarios in which an external source such as an emergency switch can participate in an alarm-and-door-release workflow. This is important because access control is not only about preventing unauthorized entry; the door design must also behave correctly during emergencies, power events, and evacuation conditions.
A buyer should not treat the auxiliary input as a substitute for a compliant fire-alarm or life-safety design. Emergency release requirements can depend on local code, door hardware, magnetic lock design, power supply, building system interfaces, and authority requirements. The terminal’s linkage capability is one component in that overall system.
Decision checklist
- Confirm whether the lock is fail-safe or fail-secure and how it should react to loss of power.
- Confirm how the exit button and door sensor are wired and supervised.
- Define alarm output behavior and who receives or monitors the event.
- Review whether emergency release must be hardwired independently of software.
- Have the installer verify that the complete door system meets the project’s safety requirements.
What Buyers Should Check Before Purchase
The main purchase risk with an SF100 is not its fingerprint specification; it is selecting an older terminal without confirming software generation, card option, door compatibility, or lifecycle expectations. A good purchase starts with the existing system and the intended operating process.
Configuration Fit
Confirm fingerprint population, number of fingers per user, need for optional card credentials, and whether the terminal will work standalone or with a controller. If the requirement exceeds 1,500 fingerprint templates or calls for more advanced authentication methods, ask for a current alternative rather than forcing the SF100 into a larger project.
Compatibility Check
List the controller, software version, lock, power supply, exit button, door sensor, alarm connection, credential type, and network details. Current ZKTeco information references ZKBio CVAccess, while legacy SF100 projects may have been built around ZKAccess 3.5, so the management environment must be matched deliberately.
Availability and Warranty
Ask for current availability, exact hardware variant, warranty terms, and replacement options on the quotation. Because the model appears in ZKTeco’s current EOL family listings, new deployments should consider how spares, expansion, and future replacement will be handled instead of assuming long-term continuity.
Quote Preparation
Send the model, quantity, user count, card requirement, existing system details, delivery location, target date, installation requirement, and any preferred warranty or support expectation. For replacement projects, identify whether configuration migration or user re-enrollment is expected.
Is this model suitable for a new office? It can be when the requirement is a modest indoor single-door installation and the lifecycle trade-off is acceptable. For a new multi-site rollout or a project expected to expand for years, ask FourTeck to compare a current ZKTeco model before standardizing. Can it work with an existing access controller? Potentially, because Wiegand output is provided, but controller format and behavior must be verified. What is required for installation? At minimum, plan the 12V DC power source, lock and door hardware, cabling, network connection if used, and management software. These checks are more useful than choosing by model name alone.
Availability Support for Dubai and the UAE
FourTeck supports product inquiries across Dubai and the UAE with assistance for model selection, configuration review, quotation, delivery coordination, and warranty guidance. For the SF100 specifically, availability should be treated as conditional because ZKTeco currently places the model in an end-of-life family listing. Supply may therefore depend on distributor inventory, exact variant, order quantity, and sourcing status at the time of request.
For replacement jobs, include the serial/model label of the existing unit and details of the current management software. For a new site, provide a simple description of the door, number of users, credential preference, and whether installation support is required. Contact FourTeck Sales for a requirement-based response rather than relying on unconfirmed stock assumptions.
Dubai, Abu Dhabi, Sharjah and Ajman Project Coverage
Businesses in Dubai, Abu Dhabi, Sharjah, Ajman, and other UAE locations can contact FourTeck for access-control product inquiries, configuration guidance, and quote assistance. A useful request should identify whether the SF100 is intended for a replacement, a new single-door installation, or integration with an existing controller. Delivery and service arrangements depend on the product source, quantity, project location, and requested scope. Where the SF100 is no longer the best lifecycle fit, FourTeck can also review suitable ZKTeco alternatives for the same door-control requirement.
GCC and Africa Availability Guidance
FourTeck also supports business technology inquiries across selected GCC and Africa markets through regional channels. Organizations in Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Kenya, Uganda, and other supported locations can submit a requirement for access-control equipment, related alternatives, and project sourcing guidance. Availability, delivery options, warranty handling, and configuration support can vary by country, product type, distributor status, and order quantity.
For an older model such as the SF100, regional sourcing should include an extra lifecycle check. A business replacing one existing unit may prioritize compatibility with the installed system, while a new regional rollout may be better served by a current platform that can be sourced consistently across multiple sites. The right decision depends on whether the project values immediate compatibility, long-term standardization, or both.
Regional buyers can begin through FourTeck UAE, FourTeck Kuwait, FourTeck Kenya, FourTeck Uganda, or the FourTeck Africa portal. Include quantity, destination, target date, existing system details, and required support so the inquiry can be assessed efficiently.
Other ZKTeco Models Buyers May Consider
A related model is not automatically a drop-in replacement. The best alternative depends on user capacity, management software, credential type, controller relationship, outdoor requirements, and lifecycle expectations. These options are useful starting points when the SF100 is unavailable or when a new project needs a more current platform.
ZKTeco SF300
Consider this when the project is already aligned with the SF family and needs a model comparison before replacement. Verify current lifecycle status, software support, capacity, and physical interface rather than assuming compatibility from the series name.
ZKTeco SF400
A useful model to evaluate when the buyer wants to remain within the SF family but is planning a new deployment rather than a like-for-like replacement. Confirm the exact current specification and software compatibility for the intended project.
ZKTeco F18
Worth reviewing for fingerprint access-control projects where the buyer wants a different ZKTeco form factor or replacement path.
ZKTeco F22
Consider when a new biometric door project needs a broader comparison of current fingerprint terminal choices.
Why Business Buyers Contact FourTeck
Access-control purchases sit between IT, physical security, electrical work, and business policy. A correct quote often requires more than a model number. FourTeck’s role is to help buyers organize those details so the proposed product, accessories, and support scope match the requirement.
Current sourcing can be checked based on exact model, quantity, variant, and project timing, with no assumption of permanent stock.
Door hardware, credential method, capacity, networking, Wiegand role, software generation, and power requirements can be reviewed before quotation.
When an EOL model is unsuitable for a new project, buyers can ask for current alternatives that better match lifecycle expectations.
A commercial response can be built around quantity, delivery location, required date, hardware scope, and installation or support needs.
Applicable warranty terms can be explained according to the actual product source and quoted supply arrangement.
Businesses can submit UAE and selected regional requirements with project details for coordinated sourcing and delivery discussion.
For the ZKTeco SF100 in Dubai, FourTeck can be especially useful when a customer is unsure whether to replace an existing unit or migrate to a newer model. That decision should consider installed software, wiring, user data, controller compatibility, spare availability, and expected service life. A small amount of pre-sales review can prevent a project from becoming a cycle of adapters, rewiring, and software workarounds later.
Common Questions About the SF100
What is the ZKTeco SF100 used for?
It is an IP-based fingerprint terminal for access control and time attendance. It can operate standalone or on a network, authenticate users by fingerprint, connect to door hardware such as an electric lock and door sensor, store access records, and integrate with compatible controllers through Wiegand. It is best suited to focused door-control requirements where its capacity and lifecycle status are acceptable.
How many fingerprints can the SF100 store?
ZKTeco publishes a capacity of 1,500 fingerprint templates and 80,000 records. The number of actual people supported can be lower if each user is enrolled with more than one finger. Before purchase, estimate the current user population, future growth, contractors, and whether a second finger will be enrolled for reliability.
Does the SF100 support cards as well as fingerprints?
Card support is listed as optional, with published capacity up to 5,000 EM/IC cards. Buyers should confirm the exact hardware variant and card technology on the quotation, especially when the terminal must work with existing credentials. Do not assume every SF100 unit includes the same card reader option.
Can it connect to an existing access controller?
Potentially yes. ZKTeco publishes Wiegand input and output, and specifically describes Wiegand output for use with ZKTeco or third-party controllers as a slave reader. Compatibility still needs to be checked at the controller, format, credential, and door-logic level. Sharing the existing controller model with FourTeck is the best starting point.
Which software manages the SF100?
ZKTeco’s current global product information references ZKBio CVAccess, while older SF100 documentation may reference ZKAccess 3.5. Existing customers should therefore confirm the exact software generation, firmware, database environment, and supported communication method before buying a replacement unit or adding another terminal to the same system.
Is the SF100 suitable for outdoor installation?
The published specification gives an operating temperature of 0–45°C and humidity of 20–80%, but the current product specification does not list an IP weatherproof rating. Buyers should not assume direct outdoor suitability. Exposed, dusty, wet, or very hot locations may require a different terminal or a protected installation designed by the integrator.
Is the SF100 still a good choice for a new project?
It can fit a small, well-defined project or a replacement requirement, but ZKTeco’s current SF Series listing marks the model as EOL. For a new project expected to expand or remain standardized for several years, ask FourTeck to compare current alternatives before committing. Lifecycle, software support, spare availability, and compatibility should influence the decision alongside purchase cost.
What power and wiring does the terminal need?
ZKTeco publishes a DC 12V / 3A power requirement. Door wiring depends on whether the SF100 controls the lock directly or works through another controller. The project may also include a door sensor, exit button, alarm, doorbell, Wiegand cable, Ethernet, and auxiliary input. Exact power design should be confirmed with the installer.
How do I request a FourTeck quote?
Send the model, quantity, delivery location, target date, user count, fingerprint/card requirement, existing controller or software details, and whether installation or configuration support is needed. If the request is for a replacement, include the current terminal model and any available system information. FourTeck can then review supply, compatibility, alternatives, and applicable warranty terms.
Need Help Choosing the Right Access Control Option?
FourTeck can review whether the SF100 fits your existing door and software environment or whether a newer model is the safer choice for a fresh deployment. Share the required quantity, user count, credential method, controller or software details, installation location, delivery destination, and target date.
For replacement work, include the existing model and system details. For new projects, describe the door hardware and expected user workflow.
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