Wireless RF based motion detector.
It can be used for automation purpose as well as security motion detector fo intrusion.
Automatically turn on lights or appliances by motion, turns off after certain time if no motion. The time can be adjusted through smart phone easily.
Must work with another received such as Anjels top switch or dimmer etc.
Detection range: 10 meters
Recommended height: 1.7m - 2m
Wireless RF: 433MHz
RF range: from 15m (within confined area) up to 60m (open space)
Dimensions: 100mm x 78mm x 50mm