Magnetic door and window opening sensor

Thanks to its compact design, high-quality sensors and wireless communication, the Ajax DoorProtect sensor is an excellent choice for protecting windows and doors, both in home and office environments.

Maximum performance
It can operate up to 1,200 meters away from the Ajax Hub in a large open area or in multi-story facilities.
It can also be used with systems from other manufacturers using the uartBridge and ocBridge Plus modules.

Intrusion and error protection
Use authentication to prevent unauthorized access.
Tamper-resistant housing.
System pinging can be adjusted periodically (12-300 seconds).
Interference detection, frequency jump.
Use an encrypted connection.

Easy operation
The outstanding quality British reed switches can be switched up to 1,000,000 times without failure.
Two-way communication enables regular testing and easy customization.
Depending on the distance from the center, it regulates the current consumption, thereby saving energy.
Battery life can be up to 2 years, calculated with one ping per minute.

Professional installation, made easy
The device can be installed quickly and easily using the SmartBracket holder.
The quality of the connection and the detection area can be tested remotely.
You can connect to the Ajax Hub with a single button press.

An engineering masterpiece
Its compact design and powerful magnet make the Ajax DoorProtect sensor an ideal choice for protecting windows and doors, whether in a home or office environment.

Technical specifications
- Sensor type: wireless
- Installation: can be mounted on a surface
- Magnet distance: Up to 1 cm (small magnet), up to 2 cm (large magnet)
- Sensing unit: reed switch
- Use: indoor
- Additional input for connecting cable sensors: yes
- Tamper protection: yes
- Radio signal power: 20mW
- Communication protocol: Jeweler (868.0−868.6 MHz)
- Maximum distance between the sensor and the central unit: up to 1200 m (in an open area)
- Power supply: CR123A battery
- Supply voltage: 3V
- Battery life: up to 7 years
- Operating temperature range: from 0°C to + 50°C
- Ambient humidity: up to 80%
- Dimensions: 20x90 mm