Switch type motion sensor 360 degree sensing angle on the ceiling, 180 degree sensing angle on the wall. Available to use on ceiling and on wall. Auto , on , off mode selection by tri-state switch max 9m Detection height : 2, 8 m/1.5m Time adjustment : 10 sec.-5 min. Lux adjustment : 2-2000 lux Operating temperature:-20°c~+40°c Protection class: ip 20 / class ii Warranty : 3 years