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1. Chime notification originates from a Lorex Hub, which is activated when linked sensors are triggered.
2. Sensors need to be within range of the hub to work.
Features
Window / Door Sensor
Take your security beyond video monitoring with a Window / Door Sensor Set from Lorex. Small, but incredibly crucial, this sensor will notify you the moment a window or door has been opened. Simply stick the sensors on any door or window frame in your home. Then, the moment that their close connection is broken you will be notified through the Lorex App. Connect a total of 10 sensors to the Lorex Sensor Hub or up to 32 to the Lorex Smart Home Security Center to ensure you always know of any windows or door openings.
Video-Free Security
Sensors provide indoor security without using indoor video cameras.
Easy Setup
Connected using the Lorex Sensor Hub or the Lorex Smart Home Security Center.
Real-Time Alerts
Receive mobile notifications the moment a sensor is activated.
Link Cameras
Automatically start the recording on a compatible Lorex security camera.
Do I need a Starter Kit to Use Add-On Sensors?
Yes
If using standalone or with an NVR or DVR system.
Add-on Sensors connect to The Lorex Sensor Hub, which connects to the Lorex App.
No
If using with the Lorex Smart Home Security Center.
Add-on Sensors are connected directly to the Lorex Smart Home Security Center without a Lorex Sensor Hub.
Link Sensors to Lorex Security Cameras
Automatically start the recording on a compatible Lorex security camera the moment an add-on sensor is activated. This means that the linked camera will already be recording before it is able to detect the motion itself, which can give you valuable pre-event video to provide more context.
Sensor Linking with Wireless Cameras
The Lorex Sensor Hub is able to link connected Add-On Sensors to other Lorex wireless products connected to the Lorex App, such as Indoor and outdoor Wi-Fi Cameras*, Wi-Fi Video Doorbells, and Wi-Fi Video Floodlights.
Sensor Linking with Wired Cameras
The Lorex Sensor Hub is able to link Add-On Sensors to wired cameras through select recorders. Please see the compatibility chart to see which NVRs and DVRs can use this feature.
Arm/Disarm with ease
Manage your sensors with the Lorex App™ app. Using this app, you can arm or disarm all, or specific, sensors from wherever you are.
Small But Essential
The Window/Door Add-On Sensor is very small (22mm × 36mm), allowing you to place many around your house unobtrusively (up to 10 on a Lorex Sensor Hub or up to 32 on the Lorex Smart Home Security Center).
Video
What's Included?
AK41TK
Window / Door Sensor:
- Receive mobile notifications from the Lorex App™ app or hear a chime whenever your doors or windows open
- Triggers alerts when the sensors detect windows or doors opening
- Install the sensors on any door or window frame in your home for easy, seamless installation
| Color | White |
|---|---|
| Power | Battery: CR1632, included |
| Connectivity | BLE5.0 |
| Lights | Status Indicator Light |
| Installation Type | Tabletop or wall mount |
| Setup Requirements / Compatibility | Lorex Sensor Hub, Lorex App Center |
| Mounting | Adhesive, included |
| Operating Conditions | Indoor Use |
| Operating Temperature | 14°F ~ 113°F / -10°C ~ 45°C |
| Operating Humidity | 0 ~ 95% RH |
| Warranty | 1 year limited warranty |
Each AK41TK Includes:
1 × Window / Door Sensor
1 × Pin
1 × Pre-inserted battery
Mounting Adhesive
Product Support
AK41TK - Add-on Window / Door Sensor
