Ajax DoorProtect Wireless Magnetic Door and Window Sensor

Door and window contacts are the foundation of any intruder detection system, and the Ajax DoorProtect delivers this function wirelessly with the reliability and encryption that characterises the Ajax platform. When the door or window it is fitted to opens, the sensor communicates the event to the Ajax hub in under a second, triggering alerts and activating any configured responses.

The DoorProtect uses Ajax’s proprietary encrypted radio protocol, meaning communications between the sensor and the hub are protected against interception and replay attacks. Each device also monitors its own connection quality and battery level, reporting status continuously so the system manager is always aware of the sensor’s condition.

Installation is straightforward: the main unit fixes to the door or window frame and the magnet fixes to the moving leaf. No wiring is needed. The slim, low-profile design means the sensor is unobtrusive once fitted, sitting flush against the frame without drawing attention.

Battery powered with a substantial lifespan, the DoorProtect requires minimal ongoing maintenance. It is suitable for any door or window in a home or commercial property, from entrance doors to internal doors protecting specific rooms or areas within an Ajax-managed security system.

Key Features

• Wireless magnetic opening detector for doors and windows
• Communicates events to the Ajax hub in under one second
• Encrypted radio communication on the Ajax proprietary protocol
• Continuous battery and connection monitoring via the Ajax app
• No wiring required, installs with two-piece magnetic contact
• Slim and discreet design suited to residential and commercial use