Ajax DoorProtect door and window opening detector (black)

Ajax DoorProtect door and window opening detector (black)

Compact and wireless "Ajax DoorProtect" door and window opening detector, whose magnetic sensor detects intrusion as soon as the door and window are opened. The sleek detector is suitable for all types of windows and doors.*
Long distance is not an obstacle
Thanks to the long-range communication technology of "Jeweler", the door and window opening detectors "Ajax DoorProtect" can be mounted up to 1200 meters away from the system control center.
100% protection
For even better protection, "Ajax DoorProtect" has a special system that prevents communication signals from being suppressed, encrypted with a signal. By periodically sending signals to the detectors, the smart control panel also checks their operation.
Easy to install and operate
You can connect the "Ajax MotionProtect" motion detector to the "Ajax" security system by scanning the QR code on the package with your smart device and performing a few steps in the "Ajax Security System" app. In addition, thanks to the special "SmartBracket" brackets, you can easily attach the detector to vertical surfaces. The package includes 2 magnets of different sizes. You can decide which of the two to use based on the construction of the window or door.
Verified quality
The "Ajax DoorProtect" device meets the strict quality and reliability requirements of the European standard EN 50131 for manufacturers of security systems.
Long-lasting battery
Door and window opening detector "Ajax DoorProtect" uses a standard replaceable CR123A battery. The device is extremely energy efficient, so one battery will last up to 7 years.
* Door and window opening detector "Ajax DoorProtect" is not a standalone device. In order to use its full capabilities, it must be linked to the smart control center "Ajax Hub". You also need to have a smart device with "Android 4.1", "iOS 9" or a newer version of these operating systems.
Technical data

• Connection type: wireless


• Installation: surface mounted


• Distance to magnet: up to 1 cm (small magnet), up to 2 cm (large magnet)


• Detection element: Reed switch


• Place of use: interior


• Additional connector: yes


• Burglary protection: yes


• Signal power: 20 mW


• Communication protocol: Jeweller (868.0-868.6 MHz)


• Maximum distance between detector and control panel: 1200 m (in open area)


• Battery type: CR123A


• Supply voltage: 3V


• Battery life: 7 years.


• Operating temperature: from 0°C to + 50°C


• Humidity protection: up to 80%


• Dimensions: 20x90 mm

Complete set

• Detector


• 2 magnets


• CR123A battery


• External contact


• Installation kit


• Instruction