ESYSENSE Inspire Sensing Microwave/Radar Motion Sensor Occupancy Motion Detector Small Sq Shape Wireless Sensor Security System

1-There is a timer function, when people are away and no more moving in the room, microwave will stop working automatically to save electricity. When you come back again, it will turn ON 2-Product Size : 5.5 x4x 2.5 cm and 12 Months Mfg. Warranty 3-With 360 degree ceiling and 180 degree wall detection angle, perfect for anywhere that you need to turn a light on automatically when someone enters the room or area, such as the hallway, corridor, bathroom, closet etc. These energy-saving lights product saves 85% on electricity costs. 4-The sensitivity can be adjusted from 1 to 8 meters so it will not issue false alarms when passing in front of the sensor.