Sonoff PIR2 is a wireless infrared motion detector. It is an energy-saving device to ensure the longest possible operation time without changing batteries.
The sensor has a detection range of up to 12 meters with a detection angle of 110 degrees. Low weight (120 grams) will allow convenient installation anywhere in the house, office, shed or garage. The device uses two AA batteries (not included) so there is no need for additional power supply.
The device works with Sonoff RF Bridge, through which it is possible to send messages directly to our phone. This is done through the free eWeLink application, which can be downloaded to IOS and Android systems.