Knowing that a door has opened
The Ajax DoorProtect consists of a sensor attached to the door frame and a magnet attached to the door leaf. As soon as they move apart, an alarm is triggered. The principle is well-established and proven; that’s what makes it reliable.
Features
- Detection of a door or windowbeing opened
- Indoor Installation
- Available in white and black
- Installation without wiring or through-hole drilling
Where to place it
Front doors, French doors, service doors, and windows accessible from the ground or from a low roof. In a house, it is common practice to install them on every direct entry point from the outside.
Since it detects only when a door or window is opened, it does not react to the movements of occupants or pets: this detector allows you to partially arm the system without any hassle.
The Alternative
To alert you before a door is opened,the Ajax DoorProtect Plus includes impact and tilt detection.

