DoorProtect is a wireless opening detector that notifies of first signs of intrusion. It can be mounted on all types of doors, including metal ones.
- The built-in battery operates up to 7 years
- External contact is available for connecting third-party detectors
- Includes two types of magnets for installation on window and door frames
The device detects door or window opening using the magnetic field gap of a reed switch. It also can operate in the transmitter mode, sending a signal from the wired sensor to the hub.
DoorProtect consists of two modules: a detector and a magnet. The set includes two options of magnets: a big one that works at a distance of up to 2 cm, and a small magnet that needs less than 1 cm from reed switch to work.
Installation and set up
DoorProtect is ready to operate straight out the box: the battery is already installed; therefore, there is no need to disassemble the detector. With one click in the Ajax mobile app, DoorProtect can be connected to the hub. With SmartBracket, mounting takes just a few minutes.
Installation method: Indoors
Sensing element: Reed switch
Alarm signal delivery time: 0.15 s
Activation threshold: Small magnet — 1 cm, big magnet — 2 cm
Power supply: CR123A battery (3 V)
Battery life: Up to 7 years
Jeweller radio technology: Communication range with central unit — up to 1,200 m in an open space. Operating frequencies — 868.0-868.6 MHz. Self-adjusting RF output power — up to 20 mW. Block encryption based on AES algorithm
Operating temperature range: +5°С to +40°С
Permissible humidity: Up to 75%
Anti-sabotage: Protection against fraud, jamming detection, tamper
Remote setting and testing: +
Dimensions: Diameter: 20 mm, height: 90 mm
Weight: 29 g