110,00 د.إ
The ZEKI DS2 TTLock Door Sensor detects open and closed door status for compatible TTLock smart locks. Features a compact magnetic design, CR2032 battery power and support for remote monitoring with a compatible gateway.
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Have you ever left home and wondered whether you closed the front door properly? A smart lock can help you manage access, but knowing whether the lock is engaged is not always the same as knowing whether the door is physically closed.
The ZEKI DS2 TTLock Door Sensor adds door-position detection to compatible TTLock smart lock systems. Using a compact magnetic contact design, it helps the connected system identify when a door opens or closes, giving users more information about the entrance they rely on every day.
This small accessory can be particularly useful for apartments, villas, offices and managed rental properties where a door is opened frequently.
When paired with a supported TTLock smart lock, the DS2 helps provide door-status information through the compatible system. For internet-based monitoring away from the property, an appropriate gateway and network connection are required.
Available through JustCare in the UAE, the ZEKI DS2 is designed for customers who want to add door-position awareness to an existing compatible smart-lock setup rather than install a completely separate security alarm system.
The DS2 is a magnetic contact sensor that detects the relative position of the door and its frame.
It consists of two small components: a main sensor and a corresponding magnet. When the door is closed, the magnet sits near the sensor. When the door opens, the two components move apart, allowing the sensor to identify a change in door position.
This information can then be used by supported TTLock features.
A smart lock and a door contact sensor answer two different questions:
| Information | What It Means |
|---|---|
| Door Open | The door has moved away from its closed position. |
| Door Closed | The sensor and magnet are aligned within their detection range. |
| Lock Unlocked | The electronic or mechanical lock is in an unlocked state, where supported. |
| Lock Locked | The lock reports a locked state, where supported. |
A door can be closed without being locked. It may also be left slightly open while the locking mechanism reports a different state.
The TTLock door status sensor helps provide additional door-position information, but it does not independently verify that the door is securely latched or physically resistant to forced entry.
The main reason to add the ZEKI DS2 is simple: it can help you understand whether a compatible entrance has been opened or closed.
For a household with several family members, this extra information may be useful when people leave at different times.
For an office, it can provide additional context about the position of a frequently used access door.
When the magnet moves outside the supported detection range, the sensor registers the change in position.
The connected system can use this event as part of its supported door-monitoring functions.
When the door returns to its normal closed position and the sensor components are aligned, the DS2 detects that the magnetic contact has been restored.
Accurate installation is essential because incorrect spacing can cause unreliable readings.
Some compatible TTLock configurations can use door-position information for door-left-open reminders or related notifications.
These features depend on the lock, firmware, application settings and available gateway connection. The DS2 does not independently provide every alarm or notification function.
The ZEKI DS2 door sensor is intended to work with supported TTLock smart-lock systems.
Once properly installed and paired, the sensor can supply compatible door-position information to the system.
Depending on the lock and pairing configuration, TTLock can use sensor information to show supported door-position or related device information.
Availability of these functions varies by smart-lock model. Not every TTLock-enabled lock supports an external door sensor.
The DS2 is designed as an accessory for supported TTLock smart locks. It should not be treated as a universal standalone Bluetooth sensor that can automatically connect to every smartphone.
The compatible lock and supported pairing process must be confirmed before purchase.
Compatible TTLock configurations may provide relevant door or lock activity information. The types of events available, synchronization method and history retention depend on the connected devices and application.
A door-position event should not be confused with proof of which person entered or exited the property.
Checking a sensor while you are near the door is different from accessing door-status information when you are away from the property.
If your goal is online monitoring, a compatible TTLock gateway may be required.
A gateway provides supported connectivity between compatible TTLock devices and an internet-enabled network.
When installed and configured correctly, this can make selected information and remote functions available outside normal local Bluetooth range.
Not necessarily. If you only need supported local operation, a gateway may not be essential.
However, customers wanting remote status checks, online synchronization or supported notifications should confirm gateway requirements before purchasing.
The JustCare TTLock G2 Gateway is available separately for supported TTLock connectivity.
Before combining the DS2 with a gateway, verify that your particular TTLock smart lock, firmware and sensor configuration support the required remote features.
Important: The gateway does not turn an incompatible smart lock into a DS2-compatible system. Compatibility must be established at the lock level first.
Some smart locks can be configured to lock automatically after a specified period. However, a simple timer may not know whether the physical door has actually closed.
With a compatible door-position sensor, supported systems can use open-and-close information to improve how certain locking automations behave.
Where supported, the system can use the sensor’s closed-door information as part of its automatic-locking process.
This can be more useful than relying only on an elapsed time after unlocking.
No. The DS2 is a contact sensor, not a motorized lock.
It detects door position and provides information to a compatible smart-lock system. Any automatic locking action must be performed by the connected lock and supported by its settings.
If the sensor and magnet are incorrectly positioned, the system might not reliably distinguish between open and closed states.
Always test the door-position reporting and any configured automation after installation.
The ZEKI DS2 uses a small white housing designed to sit discreetly on a compatible door and frame.
Unlike a full electronic door lock, it does not require a large panel, keypad or handle assembly.
The kit uses a main sensor component and a corresponding magnet.
One component is installed on the door, while the other is positioned on the adjacent frame or suitable mounting surface.
The supplied product specifications state a detection distance of less than 22mm.
For reliable operation, the installed sensor and magnet must be positioned within the supported sensing distance when the door is closed.
Door movement, mounting orientation and nearby metal surfaces can affect actual detection performance.
The DS2 may be considered for compatible wooden, metal or other doors where the sensor can be mounted securely and the two components can be aligned correctly.
Do not assume that every metal security door or unusual frame profile will provide suitable magnetic sensing conditions without testing.
The TTLock magnetic door sensor uses a CR2032 3V battery, so it does not require a permanent electrical connection to the door.
This makes it a convenient accessory for existing smart-lock installations where additional wiring would be undesirable.
The supplied technical information lists the following:
Battery life depends on usage, environmental conditions, battery quality and the device’s operating characteristics.
Check available battery-status information where supported and replace the CR2032 battery when required.
After battery replacement, verify that the sensor is reporting door-position changes correctly.
For a compatible apartment smart lock, the DS2 can help residents distinguish between the door being physically closed and the locking mechanism’s electronic status.
This may be useful when several family members use the same entrance.
Villas often have entrances that are used throughout the day. A compatible smart lock door sensor can add door-position information to the existing TTLock setup.
In offices, a contact sensor may provide useful status information for compatible staff doors, meeting areas or controlled entrances.
The DS2 is not a complete commercial access-control system and should not be relied upon as a certified security alarm.
For compatible rental-property smart locks, a door sensor may help managers check supported open-and-close information.
Remote monitoring will depend on the gateway, network and supported lock configuration.
The sensor cannot independently confirm guest identity, occupancy or whether a person has entered the property.
Property operators using TTLock-compatible hardware may find door-position monitoring useful as part of their broader access-management setup.
Compatibility should be verified for each lock model before ordering sensors for multiple doors.
Not all electronic door locks support external contact sensors, even if they use the TTLock application.
The DS2 should be purchased for a confirmed compatible smart-lock system.
Before ordering, identify the brand, model and app platform of your existing smart lock.
Confirm that the lock supports pairing with the DS2 or the corresponding TTLock door sensor accessory.
Available door-position features can depend on the installed firmware and TTLock application version.
If sensor pairing is not supported in the lock’s settings, the DS2 may not provide the intended functionality.
Some retrofit systems support separate door sensors. For example, the ZEKI BOT DLB2 Retrofit Smart Lock is offered with optional door-sensor functionality.
Confirm that the specific DLB2 configuration supports this exact DS2 accessory before purchasing them together.
JustCare also offers TTLock-compatible smart locks, including the ZEKI X1 Fingerprint Smart Door Lock.
However, TTLock app compatibility alone does not confirm DS2 pairing support for the X1 or any other model. Always verify sensor compatibility separately.
The DS2 is designed for a particular type of smart-lock integration. It should not be confused with a general-purpose wireless alarm sensor.
| Feature | ZEKI DS2 TTLock Door Sensor | Standalone Alarm Contact Sensor |
|---|---|---|
| Main Purpose | Door-position information for supported TTLock systems | Door-position detection for its own alarm ecosystem |
| Smart Lock Pairing | Requires compatible TTLock support | Depends on alarm product |
| Independent Alarm | Not designed as a standalone siren alarm | May support one, depending on model |
| Auto-Lock Integration | Possible with supported TTLock locks | Not necessarily available |
| Remote Monitoring | Requires compatible gateway configuration | Depends on alarm hub or network |
If your main goal is to control locking and unlocking, select a compatible smart lock. If your goal is a full intrusion alarm with sirens and professional monitoring, you may require a separate security system.
| Specification | Product Details |
|---|---|
| Brand | ZEKI |
| Product Name | ZEKI DS2 TTLock Door Sensor |
| Model | ALT-DS-TTLK |
| Product Type | Magnetic door contact sensor |
| Application | Door-position monitoring for compatible TTLock smart locks |
| Detection | Open and closed door position |
| System Compatibility | Supported TTLock smart-lock configurations |
| Mobile App | TTLock, through compatible lock integration |
| Remote Monitoring | Requires supported gateway and network configuration |
| Gateway | Compatible TTLock G2 Gateway where supported; sold separately |
| Battery Type | CR2032 |
| Voltage | 3V |
| Standby Current | Less than 5µA |
| Detection Distance | Less than 22mm |
| Main Sensor Dimensions | 41 × 27 × 11.5mm |
| Magnet Dimensions | 41 × 10 × 11.5mm |
| Colour | White |
| Installation | Door and frame mounting with proper alignment |
| Standalone Door Alarm | No |
| Door Locking Mechanism | Not included; sensor does not independently lock or unlock |
Correct placement is essential for reliable door-position detection.
The main sensor and magnet should be positioned according to the manufacturer’s installation guide, with the required alignment maintained when the door is closed.
Check that your existing smart lock supports the DS2 and that the appropriate sensor feature is available in its compatible configuration.
Choose a suitable area of the door and frame where the sensor and magnet can sit close together without interfering with the door’s normal movement.
Maintain the manufacturer’s recommended spacing and orientation. The supplied specification identifies a detection range below 22mm.
Follow the supported TTLock pairing procedure for the compatible smart-lock model.
Open and close the door several times to verify that the system detects each position consistently.
If the connected smart lock supports related automation, alerts or gateway-based remote monitoring, configure those functions according to the manufacturer’s instructions.
Before enabling auto-lock, verify that the door closes properly and the mechanical locking system engages safely.
The ZEKI DS2 is a compact accessory, but an incorrectly positioned contact sensor may provide inconsistent readings.
JustCare can assist customers with compatible smart-lock installations, door hardware assessment and supported app or accessory setup in Dubai and Abu Dhabi, subject to service availability and the scope of work.
For broader installation requirements, explore our professional smart lock installation service.
When requesting setup assistance, share the model of your existing TTLock smart lock and photographs of the door and frame. This helps establish whether the DS2 can be paired and mounted correctly.
The ZEKI DS2 provides a focused accessory upgrade for customers who already have a compatible TTLock smart-lock system.
When comparing TTLock door sensor prices in UAE, check the exact model, supported lock compatibility and whether a gateway is required for your intended use.
The current DS2 selling price is displayed on this JustCare product page. A compatible gateway, installation assistance or additional accessories may be priced separately.
For customers who need a complete connected arrangement, the TTLock G2 WiFi Gateway can be considered where the lock and sensor combination supports the requested remote features.
Choosing a door sensor is about more than finding a small magnetic device that fits on the frame.
The most important consideration is whether the sensor will actually work with your existing smart lock and deliver the door-status functions you expect.
JustCare can help you check the smart-lock model and identify important compatibility considerations before selecting the DS2.
You can compare compatible smart-lock options and separately available gateway products through JustCare.
Where available, JustCare can assist with relevant smart-lock fitting, sensor placement and connected-access setup.
Customers can enquire about the DS2, current product availability, accessories and setup support through JustCare.
A TTLock door sensor is a compatible contact sensor that detects whether a door is physically open or closed and provides that information to supported TTLock smart-lock functions.
The ZEKI DS2 detects changes in door position using a magnetic sensor and magnet. Supported TTLock systems can use this information for door-status monitoring and compatible automation.
No. The DS2 is a contact sensor, not a locking mechanism. It cannot independently lock or unlock a door.
No. The lock must specifically support the relevant external door sensor and pairing functions. TTLock app compatibility alone is not enough to guarantee that the DS2 will work.
It is intended for use with compatible TTLock smart-lock systems rather than as a standalone security alarm sensor.
Door status indicates whether the physical door is open or closed. Lock status indicates the locking mechanism’s reported position. A closed door is not necessarily locked.
Yes, where the DS2 is paired with a supported TTLock configuration that provides door-status information. Remote checks outside local range may require a compatible gateway.
A gateway may be required for supported remote status monitoring, online synchronization and notifications when you are away from the property. Confirm compatibility with your specific smart lock and DS2 setup.
Door-left-open alerts may be available on supported TTLock configurations. The sensor itself does not guarantee push notifications or a standalone alarm.
Yes, on compatible smart locks that support sensor-informed auto-lock functions. The lock performs the actual locking operation; the DS2 only supplies door-position information.
No. The sensor detects door movement, not a person’s identity. Any user-specific unlocking records must come from separately supported smart-lock activity information.
It is a device that uses a sensor and a magnet to recognize changes in the relative position of a door and its frame.
The supplied specification states a detection distance of less than 22mm. Proper alignment and installation are important for consistent operation.
The ZEKI DS2 uses a CR2032 3V coin battery.
No permanent electrical wiring is required for the sensor itself because it uses battery power.
It may be suitable for a compatible wooden door where the sensor and magnet can be installed securely and aligned correctly.
Some metal doors may be suitable, but metal surfaces and frame geometry can influence magnetic sensing. The installation should be tested before regular use.
It can be useful for compatible TTLock rental-property systems where door-position awareness is required. Remote monitoring and related features depend on gateway and lock support.
The BOT DLB2 supports optional door-sensor arrangements. Confirm compatibility between the exact DLB2 configuration and ZEKI DS2 before purchasing them together.
The X1 uses TTLock, but this does not automatically establish DS2 compatibility. Verify external door-sensor pairing support for the exact X1 version.
A verified waterproof or outdoor ingress-protection rating has not been established by the supplied DS2 specifications. Do not assume suitability for an exposed outdoor gate or wet environment.
The supplied model is white.
JustCare can assess compatible smart-lock accessory setup enquiries in Dubai, including sensor placement and pairing requirements, subject to service availability.
JustCare also handles smart-lock installation enquiries in Abu Dhabi, subject to technician availability and the required scope of work.
The current selling price is shown on the JustCare product page. Gateway hardware and any installation assistance should be confirmed separately.
The ZEKI DS2 TTLock Door Sensor is a practical accessory for supported TTLock smart locks, helping users distinguish between the physical position of a door and the locking mechanism’s status.
Its compact magnetic design, CR2032 battery power and compatibility with supported smart-lock functions make it worth considering for homes, apartments, offices and managed properties.
Before ordering, confirm that your existing lock supports this sensor and decide whether local door-status monitoring is enough or you also need a compatible gateway for remote features.
