Sercomm PIR04N Motion Sensor

SZ-PIR04N is a PIR (Passive Infrared) sensor, which can detect levels of infrared radiation from objects in its range of view. This Motion Detector is fully compatible with any ZigBee coordinator that are HA 1.2 certified.
It is also a pet immune motion sensor, which is used to ignore the motion caused by animals and thus reduce the likelihood of false alarms. The sensitivity of the sensor will disregard the motion caused by animals under 85 pounds, like a full-grown dog or small cats.