ZKTeco SF300 Fingerprint Access Control Terminal in Dubai, UAE
A compact IP-based fingerprint terminal for door access and time-attendance workflows, designed for standalone operation or integration into a managed access-control environment.
The SF300 combines fingerprint verification, optional card support, Wiegand connectivity and door-control interfaces in a small wall-mounted unit. ZKTeco currently lists the model as end-of-life, so buyers should confirm availability, exact hardware revision and a suitable replacement path before committing a new project.
A Practical Biometric Terminal for Controlled Entry
The SF300 is designed to authenticate users at a door while also supporting attendance-related record keeping. Its value is not simply the fingerprint sensor; the important point for a business buyer is that it combines user verification, local access-control interfaces and network connectivity in a compact terminal that can be deployed by itself or connected into a wider access-control architecture.
For a small office, clinic, training centre, store, warehouse office or restricted department, a standalone biometric terminal can reduce dependence on physical keys and help administrators manage who is permitted to enter. In a more structured installation, the Wiegand input and output allow the device to participate in reader/controller arrangements. ZKTeco also documents a two-terminal master-and-slave concept where verification can be required at both entrance and exit, with anti-passback available to strengthen movement control. These capabilities make the device more flexible than a basic fingerprint attendance clock that has no door-control interfaces.
The current official specification lists a 2.8-inch resistive touch screen, a ZK optical 500 DPI fingerprint sensor, ZKFinger V10.0 algorithm, 1,500 fingerprint capacity, optional capacity for 5,000 EM/IC cards and storage for 80,000 records. Communication is listed as TCP/IP and USB Host, while access-control connections cover an electric lock, door sensor, alarm, exit button and door bell. One auxiliary input is available for linkage functions such as an emergency switch or compatible detector arrangement.
Dubai and UAE buyers should pay particular attention to the installation environment. The manufacturer specifies an operating temperature of 0 to 45°C and operating humidity of 20 to 80%. That makes site planning important in a hot climate: the terminal should not be assumed to be suitable for an exposed outdoor location unless the complete installation provides the required environmental protection and the exact product documentation confirms suitability. Door hardware, lock type, power, cabling and mounting position should be reviewed as one system rather than purchased separately without an integration plan.
Another important procurement point is lifecycle. ZKTeco’s current SF Series index marks the SF300 as EOL. This does not automatically mean that every supplier has no remaining units, but it means a new project should not rely on indefinite future supply. FourTeck can help assess whether an available SF300 matches an existing installed base, whether the buyer needs an exact replacement, or whether a current ZKTeco alternative would provide a better long-term path.
Why the SF300 Can Fit a Focused Access-Control Requirement
The strongest value comes when the terminal is matched to a controlled indoor door, a defined user population and an access policy that benefits from biometric verification. These are the practical outcomes buyers should consider.
Biometric verification reduces reliance on shared credentials
A fingerprint is tied to the enrolled user rather than to a key that can be copied or a card that can be casually passed to another person. For organizations controlling staff-only doors, storerooms, internal offices or selected operational areas, this can improve accountability. Biometric access still needs sensible enrollment rules, administrator controls and an alternate process for users who cannot reliably use fingerprints.
Standalone or networked deployment
A business can use the device at a single controlled door or connect it over TCP/IP for centralized management. This is useful when an organization wants a simple starting point without giving up the option to connect the terminal into a managed access environment.
Wiegand supports controller-oriented designs
Wiegand input and output can support integration with ZKTeco or suitable third-party controllers and paired terminal arrangements. This matters when the biometric reader is only one element of a broader door system that also includes controllers, locks, sensors and exit devices.
Useful capacity for defined employee groups
With up to 1,500 fingerprints and 80,000 records in the current manufacturer specification, the terminal can suit many small and mid-sized departmental use cases. Buyers should plan growth, user turnover and retention requirements rather than sizing only for today’s headcount.
Auxiliary linkage supports emergency workflows
The auxiliary input can link the terminal with an external source such as an emergency switch or compatible detector. Correct system design is essential because life-safety behavior should be coordinated with the door lock, fire strategy and applicable site requirements.
A compact model with clearly defined decision points
The SF300 is straightforward to evaluate when the buyer confirms user count, verification method, software platform, controller design, card requirement, door hardware and site temperature. That makes it possible to decide quickly whether the model fits an existing requirement or whether a current-generation alternative should be selected instead.
Confirmed Capabilities That Matter in Real Installations
The SF300 brings biometric identification, door interfaces and basic network management into one compact terminal. Its 2.8-inch resistive touch screen provides local interaction, while audio acceptance or rejection prompts documented in ZKTeco regional material can help users understand whether a verification attempt was accepted. The optical 500 DPI fingerprint reader uses the ZKFinger V10.0 algorithm listed in the current specification.
For access control, the important interfaces are not just the reader itself. Connections for an electric lock, door sensor, alarm, exit button and door bell allow the terminal to participate in the physical door workflow. Wiegand input and output are especially relevant when the SF300 must act as a reader for a controller, exchange identity data with a compatible system, or form part of a master-and-slave arrangement.
Optional card support can add another credential type, but the card technology and exact delivered variant should be confirmed in the quotation. ZKTeco lists 5,000 EM/IC cards as optional on the current global page. Because regional and legacy documentation can differ in terminology or communication details, FourTeck recommends matching the quotation to the exact model revision and intended software rather than assuming every SF300 found in the market has identical firmware, card hardware or connectivity.
ZKTeco SF300 Specifications
The table below follows the current ZKTeco global product listing. Optional hardware and software compatibility should be confirmed against the exact unit being quoted.
| Specification | Confirmed detail | Buyer relevance |
|---|---|---|
| Brand / Model | ZKTeco SF300 | Match model exactly when replacing an installed unit. |
| Product type | IP-based fingerprint access control and time-attendance terminal | Designed for identity verification plus door-control workflows. |
| Display | 2.8-inch resistive touch screen | Supports local menu operation and user interaction. |
| Fingerprint sensor | ZK Optical Sensor, 500 DPI; sensor type shown as optional on current page | Confirm exact supplied variant before ordering. |
| Algorithm | ZKFinger V10.0 | Important when considering fingerprint-template compatibility. |
| Fingerprint capacity | 1,500 | Check against current and future enrolled population. |
| Card capacity | 5,000 EM/IC cards, optional | Card reader hardware should be confirmed in the quote. |
| Record capacity | 80,000 | Plan download, reporting and retention processes accordingly. |
| Communication | TCP/IP, USB Host | Supports network management and offline data transfer workflows. |
| Wiegand | Input and output | Useful for controller and paired-reader designs. |
| Access-control interface | Electric lock, door sensor, alarm, exit button, door bell | Door hardware and wiring must be planned as a complete system. |
| Auxiliary input | 1 input for linkage function | Can support an approved external trigger within the system design. |
| Power | DC 12V / 3A | Power budget and lock supply design should be confirmed. |
| Operating temperature | 0–45°C | Do not assume suitability for exposed outdoor UAE conditions. |
| Operating humidity | 20–80% | Consider entrance conditions, condensation and enclosure protection. |
| Dimensions | 105 × 105 × 34 mm | Compact for wall mounting where suitable back-box and cabling are available. |
Choosing the correct configuration is less about selecting the largest capacity and more about confirming how the terminal will be used. A buyer replacing an existing SF300 should identify the card-reader option, fingerprint algorithm version, current software, Wiegand settings and door wiring before swapping hardware. A buyer planning a new installation should first decide whether the terminal will control the door directly or act as a reader connected to a controller. That choice changes cabling, power, fail-safe behavior and the way access rules are administered.
The card option should only be included when required. Likewise, the specified 1,500 fingerprint capacity should be compared with realistic future enrollment, not merely today’s staff count. Where the project may grow beyond this model’s capacity or needs a current product lifecycle, ask FourTeck to review a newer ZKTeco alternative before finalizing the purchase.
Configuration and Buyer Guidance
The right purchase starts with the door requirement, not the model name. Use the questions below to determine whether the SF300 matches the intended environment and whether additional hardware or a newer model is required.
How will the door be controlled?
Decide whether the SF300 will directly interface with the lock or operate as a reader connected to an external controller. This is the highest-risk design decision because it affects power, wiring, emergency behavior and controller compatibility.
What verification methods are required?
Confirm whether fingerprint alone is sufficient or whether an optional card credential is needed. Card technology should be specified in the quotation so the supplied hardware matches existing employee cards or project requirements.
Which software and firmware will manage it?
The current ZKTeco product page references ZKBio CVAccess. Legacy deployments may use earlier software. Existing customers should document their current software version, firmware and data-export process before replacing or adding a terminal.
How many users will be enrolled?
Compare the 1,500 fingerprint limit with expected headcount, contractors, temporary users and future growth. If the projected requirement is close to the limit, a newer or larger-capacity platform may be more sensible.
Is the installation environment suitable?
Review the specified 0–45°C operating temperature, humidity, mounting surface, cable route and exposure to weather. A protected indoor entrance is very different from a gate exposed to direct sun, dust or moisture.
Does an EOL model make sense for the project?
An exact SF300 may be appropriate for replacement or standardization in an existing estate. For a fresh rollout, lifecycle continuity, future firmware availability and replacement planning should be considered before selecting an end-of-life device.
For a useful quote, send FourTeck the required quantity, number of doors, estimated users, preferred verification method, existing controller or software, lock type, delivery location and whether installation support is required. If the request is for a replacement, photos of the existing wiring and the current device information can reduce compatibility uncertainty.
Where This Terminal Makes Practical Sense
The SF300 is most credible where a business needs controlled staff entry and a manageable number of enrolled users. It is not a generic solution for every door; the surrounding lock, controller, fire-safety strategy and environment remain part of the design.
Office staff entrances and internal restricted rooms
For offices with a defined employee population, fingerprint verification can help control entry to staff-only doors, administrative areas, IT rooms or other locations where simple key management is undesirable. The device can keep access events locally and participate in centralized management when networked. Buyers should define how visitors, contractors and users with difficult fingerprint enrollment will be handled before relying on biometrics as the only credential.
Clinic and professional-service back offices
A compact biometric terminal can suit non-public doors separating reception from staff areas, records rooms or operational spaces. The installation should still respect local safety requirements and provide an appropriate exit mechanism.
Warehouse offices and controlled support areas
The unit can be considered for indoor warehouse offices, inventory rooms or staff access points when the environment remains within the specified temperature and humidity range. Exposed loading-bay or outdoor gate use should not be assumed from the model name alone.
Training centres and education administration
Administrative offices, staff rooms and controlled equipment areas may benefit from biometric access where user enrollment is centrally managed. For larger campuses, a controller-based design or newer centralized platform may be more appropriate than multiple isolated devices.
Retail back-of-house doors
The terminal can help restrict access to stock rooms or staff areas in a store, provided the door hardware and operational workflow are suitable. Fingerprint enrollment may reduce dependence on shared PINs while retaining a traceable identity for access events.
Exact replacement in an existing SF300 installation
Because the model is now listed as end-of-life, one of the strongest reasons to request it may be to replace a failed unit in an established deployment. In this situation, buyers should provide the existing software version, fingerprint algorithm information, card type, Wiegand settings and wiring details. An apparently identical physical unit can still create migration work if firmware, credential hardware or management software differs from the installed environment.
ZKTeco SF300 Fingerprint Verification and Credential Planning
Fingerprint verification is the defining capability of this terminal, but a successful deployment depends on enrollment quality and realistic credential policy. The ZK optical 500 DPI sensor captures fingerprint data for the ZKFinger V10.0 algorithm. The current specification supports up to 1,500 fingerprints, which can be sufficient for a defined office or department but should be checked against long-term user turnover.
Optional EM/IC card capacity gives buyers a second credential path where the selected hardware includes it. That can be useful for mixed verification policies, fallback users or areas where a card is operationally preferred. The key procurement rule is to confirm the actual credential option, rather than assuming card support is included in every unit.
ZKTeco SF300 Wiegand, Door Interfaces and System Integration
Wiegand input and output make the terminal more than a self-contained biometric clock. In an access-control project, the SF300 can be incorporated into a controller-led design or paired-reader arrangement. ZKTeco describes its Wiegand output as a way to connect the terminal to ZKTeco or third-party controllers as a slave reader, while Wiegand input can support a two-unit master-and-slave setup. Anti-passback can then be used where the system is configured to enforce valid entry and exit sequences.
These interfaces create flexibility, but they also create installation responsibility. Lock power, fail-safe or fail-secure behavior, door-contact supervision, emergency egress and fire-alarm interaction should be designed by competent installers for the specific site. Buyers should not assume that the terminal alone defines the safety behavior of the door. The surrounding power supply, relay arrangement, lock hardware and building requirements determine how the complete system behaves during normal operation and emergency conditions.
ZKTeco SF300 Network Management, Records and Lifecycle Fit
TCP/IP connectivity allows the terminal to participate in a network-managed environment, while USB Host support provides an offline path for data handling where required. The current ZKTeco page references ZKBio CVAccess for access-control and time-attendance management. For an existing deployment, software compatibility should be checked against the actual firmware and historical setup before a replacement device is introduced.
The 80,000-record capacity is useful, but it should not be treated as a substitute for a data-management policy. Administrators need a process for synchronizing records, retaining attendance information, removing departed users and preserving system configuration. A terminal can continue to store events locally, yet the business still needs reporting and backup practices that fit its HR, security and audit requirements.
Decision checklist
- Confirm network addressing, switch availability and protected cabling.
- Confirm the software platform and version before commissioning.
- Define how records are exported, retained and reconciled.
- Plan administrator credentials and device access securely.
- For a new project, compare lifecycle continuity with a current ZKTeco alternative.
What Buyers Should Check Before Purchase
The biggest risk is buying an SF300 by model name without checking lifecycle, card option, software compatibility and door wiring. A short requirement review can prevent an unsuitable replacement, missing accessory or integration problem.
Configuration Fit
Confirm user count, fingerprint requirements, optional card support, number of doors and whether the unit will control the door directly or act as a reader. A new installation with significant growth or multiple sites may be better served by a current platform.
Compatibility Check
Record existing software, firmware, card technology, fingerprint algorithm, Wiegand settings, lock type and power arrangement. When replacing a unit, these details are more useful than a photograph of the front panel alone.
Availability and Warranty
Because the model is listed as EOL, availability can vary by supplier and remaining inventory. Warranty terms can also vary by supply channel. Ask for the applicable warranty guidance and confirm whether a current replacement should be evaluated before ordering.
Quote Preparation
Send the model, quantity, door count, delivery location, target date, user population, software platform, card requirement, controller details and installation requirement. This gives FourTeck enough information to quote the correct item or recommend a technically suitable alternative.
Accessories are another common source of confusion. A biometric terminal is only one component of the door. Depending on the design, the project may also need a lock, power supply, exit button, door contact, emergency release arrangement, controller, network point, back box, cabling and installation materials. These should be specified from the site requirement rather than bundled by assumption.
UAE Availability and Service Support
FourTeck supports product inquiries in Dubai and across the UAE with assistance for model selection, configuration review, quote preparation, delivery coordination and warranty guidance. For this model, availability should be confirmed at the time of inquiry because the manufacturer currently places SF300 in its end-of-life range. The right response may therefore be an exact unit for an existing deployment or a current replacement for a new project.
Dubai, Abu Dhabi, Sharjah and Ajman Coverage
Businesses in Dubai, Abu Dhabi, Sharjah, Ajman and other UAE locations can contact FourTeck for product availability, replacement guidance, configuration review and quotation support. For access-control projects, provide the delivery location as well as installation details because site conditions can affect lock selection, power design, cabling and environmental suitability. FourTeck can help determine whether an SF300 is appropriate for an existing system or whether a current ZKTeco model should be evaluated for a new deployment.
GCC and Africa Availability
FourTeck also supports business technology inquiries across selected GCC and Africa markets through its regional channels. Buyers in Saudi Arabia, Qatar, Oman, Kuwait and Bahrain, as well as Kenya, Uganda and other Africa-region markets, can request guidance for product selection and regional supply planning. Availability, delivery method, warranty handling and replacement options can vary by country, supplier channel and project quantity, particularly for an end-of-life model.
For regional inquiries, use the relevant FourTeck platform: FourTeck UAE, FourTeck Kenya, FourTeck Uganda, FourTeck Africa or FourTeck Kuwait. Include quantity, intended use, destination and target date so the inquiry can be matched to the most practical supply option.
Other Options Buyers May Consider
An SF300 request can mean two very different things: an exact replacement for an existing installation, or a new biometric access-control requirement. Exact replacement may justify searching remaining SF300 supply. A new project should also consider current ZKTeco terminals or a controller-based design with longer lifecycle continuity.
ZKTeco SF400
A closely related SF-series terminal that buyers may review when the requirement calls for a similar deployment concept. Confirm current lifecycle, exact specifications and compatibility before treating it as a direct substitute.
ZKTeco F18
A ZKTeco fingerprint access-control model commonly considered for door applications. It should be evaluated on its own specification, software compatibility and lifecycle rather than assumed to be a plug-in replacement.
ZKTeco access-control terminals
Useful when the buyer needs a current biometric model rather than an exact SF300 replacement.
CCTV and access-control systems
A better starting point when the project includes multiple doors, cameras, structured cabling or integrated security design.
Business IT deployment support
For buyers who need access control aligned with networking, cabling, server or wider site infrastructure.
Why Business Buyers Contact FourTeck
Access-control purchases often fail at the edges: the right reader is ordered with the wrong card type, a lock has an incompatible power requirement, an old software platform cannot manage the new hardware, or an outdoor location exceeds the terminal’s environmental limits. FourTeck’s role is to help the buyer review those practical details before procurement.
This approach is useful for both SMB and enterprise buyers. A small business may need help identifying the complete door package. A larger organization may need to standardize credentials, controllers and management software across multiple locations. In both cases, a requirement-based discussion is more reliable than choosing solely from a model number or a marketplace listing.
ZKTeco SF300 Buyer FAQ
What is the SF300 used for?
It is an IP-based fingerprint terminal for door access control and time-attendance management. It can operate as a standalone unit or connect through a networked access-control environment. The terminal includes interfaces for an electric lock, door sensor, alarm, exit button and door bell, making it suitable for controlled staff entrances when the door hardware and software are correctly planned.
How many fingerprints can the SF300 store?
The current ZKTeco global specification lists capacity for 1,500 fingerprints and 80,000 records. This can be appropriate for many small and mid-sized employee groups, but buyers should include future staffing, contractors and user turnover when sizing the device. If the expected enrollment could approach the limit, ask FourTeck to review a larger or newer platform.
Does the SF300 support cards as well as fingerprints?
ZKTeco lists optional capacity for up to 5,000 EM/IC cards. Because card hardware is optional, the exact unit being quoted should be checked before purchase. If you already use employee cards, provide the card technology and sample system details so FourTeck can confirm whether the requested variant is appropriate.
Can it connect to an access controller?
Yes, ZKTeco documents Wiegand input and output, and describes the terminal as capable of working with ZKTeco or suitable third-party controllers as a slave reader. Integration still depends on the controller, Wiegand format, identity mapping and project design. Existing systems should be checked before ordering a replacement or adding another reader.
Is the SF300 suitable for outdoor installation in the UAE?
Do not assume outdoor suitability. ZKTeco specifies an operating temperature of 0–45°C and humidity of 20–80% on the current product page, and the specification does not establish an outdoor ingress-protection rating there. For exposed entrances, direct sunlight or high-heat locations, the installation environment should be reviewed and a suitable model or protective design selected.
Which management software is associated with the current product page?
The current ZKTeco global SF300 page references ZKBio CVAccess for access-control and time-attendance management. Older deployments may have been configured with earlier ZKTeco software. If you are replacing an installed terminal, provide the existing software version and firmware details so compatibility can be checked before migration.
Is the SF300 still a current ZKTeco model?
ZKTeco’s current SF Series index marks the SF300 as EOL, meaning end of life. Buyers should therefore confirm current supply before planning around this model. An exact SF300 may still be requested for an existing installed base, while a new project may benefit from reviewing a current ZKTeco alternative with a longer lifecycle.
What information should I send for an accurate quote?
Send the required quantity, number of doors, user count, fingerprint and card requirements, existing software or controller, delivery location, target date and whether installation is required. For a replacement, include the current SF300 device information, wiring arrangement, card type and management software. These details help FourTeck identify the correct unit or recommend a compatible alternative.
Can FourTeck help with accessories and installation planning?
FourTeck can help buyers review the surrounding access-control requirement, including lock type, exit button, door sensor, power supply, controller, network connection, cabling and mounting considerations. The exact accessories depend on the door and desired security behavior, so the complete requirement should be reviewed rather than assuming a universal accessory bundle.
Can businesses request multiple units for a project?
Yes, businesses can request project quantities, but supply should be confirmed because the model is end of life. For multiple doors or sites, FourTeck can also review whether standardizing on a current terminal and controller platform would be more practical for future expansion, spares, administration and lifecycle support.
Need Help Choosing the Right Access-Control Option?
FourTeck can review whether an SF300 fits an existing installation or whether a current ZKTeco alternative is more suitable for a new deployment. Share the model requirement, quantity, number of doors, user count, credential type, current software, delivery location and installation expectations.
For replacement requests, include the existing unit’s firmware or system information, card type, Wiegand setup and wiring details where available.
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