ZKTeco TL300B Bluetooth Fingerprint Smart Lock in Dubai, UAE
A multi-method electronic door lock combining fingerprint, passcode, Mifare card, mechanical key, and Bluetooth mobile management for controlled everyday access.
The TL300B is best suited to buyers who need flexible door access without depending on one credential type. It can serve apartments, offices, private rooms, managed residences, and selected commercial interiors when the door dimensions, mortise, opening direction, and installation conditions are compatible.
BLE 4.0 mobile management
Reversible door design
A practical smart-lock choice for controlled local access
The TL300B is a Bluetooth-enabled fingerprint smart lock designed to replace or supplement ordinary key-based access on compatible doors. Instead of giving every user a physical key, an administrator can create a more flexible access setup using fingerprints, passcodes, Mifare cards, a smartphone through the ZK SmartKey app, and the supplied mechanical-key method for manual access. That combination makes the product relevant to environments where several people may need controlled entry but a fully networked enterprise access-control system would be unnecessary or too complex.
For a small office, serviced residence, staff room, private apartment, meeting suite, or managed internal door, the main advantage is choice. A regular user may authenticate with a fingerprint or card, while an administrator can use mobile management when appropriate. The lock supports up to 100 users, which gives smaller sites enough room to enroll multiple authorized people without managing a large server-based platform. A lockout function also allows normal users to be restricted while administrator access remains available, which can be useful during maintenance, vacancy periods, or controlled handover situations.
The physical fit matters as much as the electronic features. ZKTeco specifies a standard door-thickness range of 38 to 60 mm, a China-standard anti-theft mortise, and a reversible design intended to accommodate different opening directions. Buyers should therefore confirm the actual door thickness, edge preparation, frame clearance, handle orientation, mortise dimensions, and installation environment before ordering. A smart lock can be technically suitable in features but still be a poor choice if the existing door hardware is not compatible.
For UAE buyers, FourTeck can help turn those details into a cleaner procurement request. Instead of quoting only by model name, the team can review the number of doors, door material, required access methods, estimated user count, preferred color, installation expectations, and delivery location. That makes it easier to identify whether the ZKTeco TL300B smart lock is the correct fit or whether another ZKTeco lock with Wi-Fi, Zigbee, keypad-only operation, or a different mechanical format would be more appropriate.
Why the access design can simplify day-to-day door control
The strongest value of this model is not one single feature. It is the way several access methods, administrator controls, mobile management, and a reversible mechanical design come together for smaller sites that need better door control without a complex infrastructure project.
One door, several practical credential choices
Fingerprint, passcode, Mifare card, mobile phone, and mechanical-key methods give administrators options for different users and situations. A regular employee may prefer fingerprint access, a temporary authorized person may be assigned another method, while mechanical keys remain an important fallback. This reduces dependence on duplicated keys and helps buyers create an access approach that matches how the door is actually used.
Administrator-led enrollment
The 100-user capacity gives small organizations room to enroll multiple authorized users while keeping administration local. Clear administrator setup is important because the vendor manual requires an administrator to be registered before normal operation is managed properly. This makes commissioning discipline part of the security process, not an optional extra.
Bluetooth app management
BLE 4.0 communication supports management through ZK SmartKey on a compatible smartphone. For a local door, this can be more convenient than relying only on keypad actions. Buyers should remember that Bluetooth management is local-range communication rather than the same thing as cloud-connected Wi-Fi access.
Reversible door orientation
A reversible design helps simplify model selection across different opening directions. That does not remove the need to inspect the door: the mortise, door thickness, edge cut-out, frame clearance, and handle position still need to be checked before installation.
Battery-powered deployment
The lock uses eight AA alkaline batteries, so it does not require a permanent mains power connection at the door. ZKTeco describes a low-power hardware design that can support approximately three years of battery life under its stated conditions, although actual life depends on usage and environment.
Voice guidance and lockout mode support clearer operation
Voice prompts can help users and administrators complete common actions with less guesswork, and the lock supports English, Spanish, and Portuguese. Lockout mode gives administrators a way to prevent normal-user access while maintaining administrator control. In a business or managed-property setting, those functions can reduce confusion during onboarding, access suspension, vacancy, or operational changes.
The features that matter most before purchase
The TL300B is best understood as a self-contained smart lock with local Bluetooth administration and several credential options. It is not simply a fingerprint reader attached to a handle. The product brings together biometric verification, passcode entry, Mifare cards, app-based management, and a mechanical key in one lock body. That gives buyers flexibility, but it also means installation and setup should be planned as a complete door solution.
Its semi-conductor silicon fingerprint sensor is intended to provide responsive verification, including for dry or rough fingers. The unit also includes a voice guide, low-power design, a reversible arrangement for different opening directions, and a lockout function for restricting normal users. Color options listed by the manufacturer include dull nickel and black. Final supply options can vary, so buyers should confirm finish requirements with the quote rather than assuming every color is available at the same time.
ZKTeco TL300B technical details
Use these specifications as a compatibility checklist. Door preparation, final hardware fit, color availability, supplied accessories, warranty handling, and installation requirements should be confirmed for the exact unit and project before purchase.
| Specification | Confirmed detail | Buyer note |
|---|---|---|
| Brand / model | ZKTeco TL300B | Confirm exact model on quote |
| Product type | Advanced fingerprint lock with Bluetooth | Local smart-door access |
| Material | Zinc alloy | Check door and environment suitability |
| Mortise | China Standard Anti-theft Mortise | Critical installation compatibility point |
| User capacity | 100 users | Suitable for small managed-user groups |
| Fingerprint sensor | Semi-conductor (silicon) | Biometric local authentication |
| Card reader | Mifare card supported | Confirm existing card compatibility before migration |
| Communication | BLE 4.0 | Bluetooth local management, not Wi-Fi |
| Mobile app | ZK SmartKey | Confirm current phone and app compatibility |
| Language | English / Spanish / Portuguese | Voice guidance language support |
| Power supply | 8 × AA alkaline batteries, not included | Plan battery procurement and replacement |
| Operating temperature | -20 °C to 55 °C | Assess direct sun, humidity, and exposure separately |
| Standard door thickness | 38–60 mm | Measure the actual door before ordering |
| Dimensions | Front 78 × 340 × 31 mm; back 78 × 340 × 27 mm | Check panel clearance and existing cut-outs |
| Color options | Dull nickel / black | Supply is configuration and availability dependent |
The most important specification is usually not user capacity; it is mechanical compatibility. A buyer can have the correct electronic functions but still face installation problems if the door thickness, mortise type, backset, existing drilling, frame alignment, or handle orientation does not match the lock. For a replacement project, photograph the current front plate, inside plate, door edge, mortise, and frame strike, then measure door thickness and the relevant lock dimensions. For a new-door project, provide the door supplier or installer with the TL300B installation requirements before fabrication. Buyers should also confirm whether Mifare cards will be used alongside fingerprints and passcodes, because existing cards may not automatically match the supported technology. Finally, plan for eight AA alkaline batteries and establish who will respond to low-battery warnings. These small operational details are what make the difference between a smooth deployment and a lock that becomes inconvenient after installation.
Confirm the door, users, credentials, and operating method first
A smart lock should be selected around the real door and access workflow, not only around a list of electronic features. The following questions help determine whether this model fits the requirement.
Will the door accept the mortise and body?
Measure the door thickness and review the existing mortise or planned door preparation. The 38–60 mm thickness range is only one part of compatibility; cut-outs, edge dimensions, frame strike, and clearance also matter.
How many people need access?
The 100-user capacity is appropriate for smaller managed groups. If a site has a larger population, many doors, centralized reporting needs, or enterprise identity integration, a different access-control architecture may be more suitable.
Which credentials will be used?
Decide whether users will rely mainly on fingerprints, cards, passcodes, smartphone access, or a combination. If the organization already owns cards, verify that the card technology matches the lock before assuming they can be reused.
Who will administer the lock?
Assign a responsible administrator for enrollment, deletion, lockout actions, battery monitoring, mechanical-key custody, and app access. This matters especially when staff changes or when a managed property changes occupants.
Is Bluetooth management enough?
BLE 4.0 is intended for local mobile management. If remote cloud control, Wi-Fi access, Zigbee integration, or a centralized multi-door system is required, buyers should compare another ZKTeco model or a broader access-control solution.
What should be included in the quote request?
Share quantity, door photos, door thickness, opening direction, door material, preferred finish, required credential methods, delivery location, target date, and whether installation or compatibility review is needed.
Where the TL300B fits most naturally
This model is strongest where one or a small number of doors need convenient local credential management. It is not a replacement for every enterprise access-control system, but it can be a practical choice when the deployment scope is modest and the door is mechanically compatible.
Managed apartments and serviced residences
Property managers may use the lock on compatible apartment or internal residence doors where the goal is to reduce reliance on copied physical keys and offer several authorized entry methods. Fingerprints and cards can serve regular users, while administrator control helps during resident changes or maintenance. Buyers should still define a handover process for administrator rights, passcodes, card returns, battery replacement, and mechanical keys. For larger multi-unit hospitality environments that require central room-management software or hotel-specific workflows, a dedicated hotel-lock solution may be more appropriate.
Small offices and private rooms
A management office, finance room, HR room, executive office, document room, or internal staff space can benefit from multi-method local access. The 100-user capacity allows a reasonable authorized-user group without the overhead of a large controller-based system. The lock should not be selected for emergency exits or regulated life-safety doors without a qualified assessment of local code and egress requirements.
Owner-managed villas and residential doors
Homeowners who want fingerprint and mobile convenience can use the TL300B on compatible doors, especially when multiple family members or trusted users need access. The reversible design and several credential options are helpful, but external exposure, direct sun, humidity, and door construction should be reviewed because an operating-temperature rating alone does not confirm suitability for every outdoor condition.
Temporary project or staff accommodation
Where accommodation is managed by a company and users may change, a local smart lock can simplify credential changes compared with repeatedly cutting new keys. The organization should define who is responsible for deleting former users, creating new credentials, keeping the mechanical keys secure, and replacing batteries when required.
Meeting suites, clinics, studios, and controlled internal spaces
Smaller commercial spaces often need more control than a standard key but do not need a full security platform at each room. This is where a self-contained smart lock can be attractive. Before purchase, confirm how frequently users will change, whether audit/reporting features are required, and whether local Bluetooth administration matches the operating model.
ZKTeco TL300B Multi-Method Authentication
A smart lock becomes easier to live with when it offers more than one practical way to enter. The TL300B supports phone, fingerprint, passcode, Mifare card, and mechanical key methods. That gives an administrator the flexibility to match access to the user instead of forcing every person into the same method. A staff member may use a fingerprint, a cleaner or contractor may be assigned another credential, and the mechanical key remains an important fallback that should be stored securely.
For business buyers, the real decision is governance. Decide which credential types will be permitted, who can enroll or delete users, and what happens when someone leaves the organization. Fingerprint access reduces the problem of shared cards, but cards or passcodes can be useful when fingerprint enrollment is not practical. A multi-method design is valuable only when administration is consistent. FourTeck can help buyers describe this workflow before quotation so the recommended lock is based on how the site will actually operate.
ZKTeco TL300B Bluetooth and Mobile Management
BLE 4.0 communication allows the lock to be managed through the ZK SmartKey app on a compatible smartphone. This is useful when an administrator wants a more convenient local interface than operating every setting directly on the lock. Bluetooth also avoids the need to connect the door to an office Ethernet network or permanent Wi-Fi connection. For smaller deployments, that can keep installation simpler.
That distinction is important. A buyer searching for a smart lock may assume every phone-managed product can be controlled remotely from anywhere. Bluetooth typically requires proximity. If the project requires remote unlock, centralized management across many distant doors, cloud event records, or integration with a building platform, the requirement should be stated clearly before purchase. A different ZKTeco model or a complete access-control solution may fit better. The TL300B is strongest when local mobile administration is enough and the buyer values a self-contained installation.
ZKTeco TL300B Door Fit, Power, and Operating Continuity
The electronic functions receive most of the attention, but a door lock succeeds or fails on physical installation and operational discipline. ZKTeco lists a 38–60 mm standard door-thickness range and a reversible design that can accommodate different opening directions. It also specifies a China-standard anti-theft mortise. This means buyers should treat the door as part of the product requirement. A photo and measurement review before purchase is far easier than discovering a mismatch after the installer removes the existing lock.
Power is provided by eight AA alkaline batteries that are not included. The vendor describes a low-power hardware design capable of approximately three years of battery life under its conditions, but actual battery life can change with usage frequency, battery quality, environment, and operating behavior. The user manual also advises alkaline batteries and warns against relying on unsuitable battery types. A responsible site should define a replacement schedule and respond promptly to low-battery warnings rather than waiting for access problems.
Decision checklist
- Measure door thickness and photograph the door edge.
- Confirm mortise and strike compatibility.
- Review opening direction and handle clearance.
- Check whether the door is internal, sheltered, or externally exposed.
- Plan eight AA alkaline batteries per lock plus maintenance stock.
- Assign responsibility for low-battery response and mechanical-key custody.
What Buyers Should Check Before Purchase
The biggest purchasing risk is choosing by model features before confirming the door. A smart lock can have the right fingerprint, card, and mobile functions yet still require a different mortise, door preparation, or product type. Confirm the physical installation first, then confirm the operating workflow.
Configuration fit
Confirm door thickness, mortise type, frame strike, opening direction, finish, and number of locks. If this is a replacement, provide photos of the existing hardware and door edge. If it is a new door, coordinate the lock requirements with the door fabricator before final cut-outs are made.
Compatibility check
If existing Mifare cards are expected to work, provide card details for verification. Confirm smartphone compatibility and whether local Bluetooth administration is sufficient. Buyers needing remote or centralized management should state that before quotation so an alternative architecture can be reviewed.
Availability and warranty
Do not assume a particular finish, accessory set, warranty term, or delivery date from the model name alone. Ask for current UAE supply status, exact included items, warranty handling, and any installation responsibilities. These details can vary by source, batch, project quantity, and procurement channel.
Quote preparation
Send the model, quantity, door material, door thickness, opening direction, preferred color, credential methods, location, target date, and whether you need installation or only supply. For project orders, include the number of doors and whether all doors are identical.
Another important point is lifecycle planning. Batteries, administrator credentials, mechanical keys, user deletion, and card recovery all need ownership. For a single private door, this may be simple. For ten or twenty managed rooms, it becomes an operational process. Buyers should decide who maintains each lock, how administrator rights are handed over when staff changes, and how access is removed after a resident, contractor, or employee leaves. If the deployment grows beyond local management, the organization may benefit from a centrally managed access-control platform rather than multiplying standalone smart locks. FourTeck can help compare the requirement at the project level instead of treating every door as an isolated purchase.
Buying support for Dubai and UAE requirements
FourTeck supports product inquiries for the TL300B across Dubai and the wider UAE with assistance focused on practical selection rather than only the model number. Buyers can request help reviewing door compatibility, required quantity, access methods, finish preference, installation expectations, and delivery location before a quote is prepared. This is especially useful for replacement projects where the existing lock or mortise may affect whether the new hardware can be fitted cleanly.
Dubai, Abu Dhabi, Sharjah, and Ajman coverage
Businesses, property managers, installers, and end users in Dubai, Abu Dhabi, Sharjah, Ajman, and other UAE locations can contact FourTeck for current product options, quotation support, and delivery coordination. For a smart-lock inquiry, the most useful information is the number of doors, door type, door thickness, photos of the existing hardware or new-door preparation, preferred finish, and whether the project needs supply only or installation assistance. Providing these details early helps reduce the chance of ordering a lock that has the correct electronic functions but the wrong mechanical fit. Availability should always be confirmed for the exact order because stock, color, accessory packaging, and procurement lead time can change.
GCC and Africa availability
FourTeck also supports business technology inquiries across selected GCC and Africa markets through its regional channels. Organizations in Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Kenya, Uganda, and other supported markets can request product guidance for smart locks and related security equipment. Regional availability, freight options, warranty handling, installation responsibility, customs requirements, and delivery timing may differ by country and order size, so the final commercial arrangement should be confirmed for the destination.
For regional projects, provide one consolidated door schedule if possible. Include the quantity by location, door dimensions, opening directions, preferred credential types, finish requirements, target deployment dates, and whether the same lock is intended for every site. Buyers can also use the FourTeck UAE platform, FourTeck Kenya, FourTeck Uganda, FourTeck Africa, or FourTeck Kuwait as appropriate for the inquiry path.
Other ZKTeco smart locks buyers may consider
The correct alternative depends on whether the project needs a different communication method, keypad emphasis, Wi-Fi connectivity, or a different lock format. These related ZKTeco models can help buyers frame the comparison before requesting a quote.
ZKTeco TL300Z
Consider the TL300Z when a Zigbee-enabled fingerprint keypad smart lock is more appropriate than Bluetooth-only local communication. The decision should be based on the intended smart-home or building integration rather than model naming alone.
ZKTeco ML200
A Bluetooth-enabled digital keypad smart lock that may suit buyers who prefer keypad-focused access without making fingerprint verification the main method.
ZKTeco TL600
A fingerprint smart lock with Wi-Fi and EM card reader features that may be more relevant when the project specifically needs Wi-Fi capability.
ZKTeco AL40B
A Bluetooth smart lock with Mifare and fingerprint capability in a different lock format. It can be useful to compare when door hardware or form-factor requirements differ.
Access-control solutions
For multiple doors, centralized administration, reporting, or integration with enterprise security, a controller-based access-control system may be a better long-term architecture than deploying many standalone locks.
Support that focuses on the complete requirement
A door lock is one of those products where the wrong assumption can create more cost than the hardware itself. Buyers may know the exact model but not the door preparation. They may know they want fingerprint access but not whether Bluetooth local administration fits their workflow. FourTeck helps structure those questions before the order so the quotation is based on the real deployment.
This approach is useful for both individual buyers and project procurement teams. An owner buying one lock may mainly need assurance that the door can accept it. A facilities team ordering multiple locks may need a repeatable door schedule, administrator policy, battery-maintenance plan, and installation scope. FourTeck can help organize the request so the buyer receives a more meaningful quote and has fewer unknowns at deployment time.
Common questions about the TL300B
What is the ZKTeco TL300B used for?
It is a Bluetooth-enabled fingerprint smart lock for compatible doors where users need controlled local entry through several credential methods. It can suit apartments, small offices, private rooms, managed residences, and other internal or suitably protected doors. The correct use depends on mechanical door compatibility, environment, user count, and whether local Bluetooth administration is sufficient.
Which access methods does the lock support?
The vendor documentation identifies phone, fingerprint, passcode, Mifare card, and mechanical key access methods. This gives administrators flexibility for different user types. Before using existing cards, confirm that their technology is compatible. The mechanical keys should be stored securely as an emergency or fallback method rather than treated as everyday shared keys.
Can FourTeck help confirm whether my door will fit?
Yes. For a useful compatibility review, provide door thickness, door material, opening direction, photos of both faces of the current lock, a clear photo of the door edge and mortise, and any available dimensions. ZKTeco lists 38–60 mm as the standard door-thickness range, but thickness alone does not guarantee compatibility.
Does the TL300B work over Wi-Fi?
The TL300B is specified with BLE 4.0 Bluetooth communication and uses the ZK SmartKey app for mobile management. Bluetooth is not the same as Wi-Fi or a cloud-connected remote access platform. If remote management from outside Bluetooth range is essential, state that requirement before ordering so a Wi-Fi or other centrally connected alternative can be reviewed.
How many users can be enrolled?
ZKTeco lists a user capacity of 100. That can be enough for a small office, residence, controlled room, or compact managed-user environment. If the deployment includes hundreds of users, many doors, central reporting, or integration with enterprise access-control policies, it is worth evaluating a controller-based system rather than assuming multiple standalone locks are the best long-term approach.
What batteries are required?
The lock uses eight AA alkaline batteries, which are not included according to the vendor documentation. ZKTeco describes a low-power design that can support about three years of battery life under its stated conditions, but actual life depends on usage, battery quality, and environment. A maintenance plan should include replacement stock and prompt response to low-battery warnings.
Is the lock suitable for any 38–60 mm door?
Not automatically. The 38–60 mm figure covers standard door thickness, but the mortise, backset, edge preparation, frame strike, handle clearance, opening direction, and door material still need to match. External exposure also needs separate assessment. Treat the door specification as a complete mechanical system, not a single thickness measurement.
Is the TL300B available in Dubai and the UAE?
FourTeck can support Dubai and UAE inquiries for the model, but current availability should be confirmed for the exact quantity, finish, and delivery requirement. Supply status can change, and the page does not claim permanent stock. Contact FourTeck with the required quantity, destination, and target date to request a current quotation and delivery guidance.
What information should I send for a project quote?
Send the model, number of doors, door material, thickness, opening direction, photos or drawings, preferred finish, credential methods, user count, delivery location, target date, and whether installation support is required. For several doors, indicate whether all door types are identical. This gives FourTeck enough context to discuss fit, supply options, and suitable alternatives.
Need help confirming the right smart lock for your door?
FourTeck can review the intended use, door dimensions, quantity, preferred access methods, compatibility concerns, delivery location, and warranty expectations before preparing a quote. This is particularly helpful when replacing an existing mechanical or electronic lock.
Share the model, quantity, door thickness, photos, opening direction, preferred finish, and target delivery location.
