Etiger D2A 433Mhz Wireless Anti-Pet PIR Motion Sensor Dual Passive Infrared Detector

Features:
*The Etiger ES-D2A can accurately detect for human body movements and effectively cuts down on interference and false alarms. Leave your home with peace of mind.
*Dual PIR Sensor with anti-pet recognition technology, will not trigger an alarm when your beloved cat or dog passes in front of the sensor (animals up to 25kg).
*Leveraging proprietary infrared technology, fuzzy logic and sophisticated algorithm. With automatic temperature compensation and anti-draft technology.
*It can also send out low-battery alerts when used with a GSM alarm system.
*Tamper switch. Easy to set up, environment-friendly and reliable.