This curtain sensor as it is also called can be placed on the inside of the house, and can detect movement over an area of 2.4 by a maximum of 10 meters.

AJAX has adapted the MotionProtect Curtain a number of times over the course of time in terms of design and functionality. Originally, this product was conceived for outdoors, but over time, the weather conditions were too changeable to guarantee reliable operation. The latest version is therefore only suitable for indoor use, has a maximum range of 10 meters, is standard equipped with anti-masking functionality, and is pet friendly.

The detection angle is 6 degrees, ideal to secure very specific areas.