AJAX Wireless Curtain Outdoor PIR Sensor

Curtain Outdoor is a motion detector for covering the perimeter of a site with exceptional accuracy and a near-zero chance of false alarms. Featuring a unique optical system, the device looks over narrow sectors of up to 12m long. Curtain Outdoor is equipped with two independent PIR sensors and one Ka-band microwave sensor allows filtering out false alarms caused by thermal noise, animals, or plants. In combination with software algorithms, this prevents false alarms caused by pets and natural interferences. 

Key Features

• 12m Detection range
• 2 x PIR sensing elements
• Pet Immunity
• Up to 3yr battery life
• Two way communication up to 1700m
• Anti-masking protection