These Passive Infrared Sensor can detect the Infrared Rays released by human body. The light or any other electrical appliance can be activated automatically by the active presence of a human body within the detection range / coverage area & when there is no presence the light will be deactivated automatically.
Specifications of Passive Infrared Sensor:-
Product No. : LC-780
Power supply : 100~250 VAC
Maximum load : 10 A
Delay time : 8 sec.~8 min
Photocell sensor : CdS
Infrared sensor : Dual element
Detection speed : 0.15~3 m/sec.
Mounting height : 1.8~3.0 m (6~10 ft)
Op. temperature : -20C~50C (-4F~122F)
Dimensions : 125 x 105 x 62 mm