DS 835i/835iT TriTech Microwave PIR Motion Detector
The DS835i is a TriTech® Passive Infrared (PIR)/Microwave Motion Detector designed to detect movement of a human body in the interior of a structure as it
moves across the Sensor's field of view. When motion is detected the unit sends an alarm signal to the Control Panel. With Detection Systems' Pet Friendly® pet
immunity, the DS835i will not detect a dog up to 100 pounds (45 kilos) or two 60 pound (26 kilos) dogs, up to 10 cats, numerous rodents and flying birds. The
DS835i is a high performance PIR Motion Sensor which uses advanced signal processing to provide outstanding catch performance and unsurpassed false
alarm immunity. This pet immunity feature has not been tested by Underwriters Laboratories.
