5Pcs HC-SR501 PIR Sensor Infrared Sensor Body Motion Sensor Module Pyroelectric Probe Induction Switch Electronic
5Pcs HC-SR501 PIR Sensor Infrared Sensor Body Motion Sensor Module Pyroelectric Probe Induction Switch Electronic
【Sensing angle】<100 degrees
【Operating voltage range】DC 4.5-20V
【Delay time】0.3-200S(adjustable) the range is (0.xx second to tens of second)
【NOTE】On this retrigger jumper is a solder jumper, and you need solder it by yourself.
【Wide Applications】The human infrared sensor can be used under cabinets, stairs, corridors, garages, bathrooms, outdoor corridors, etc. to control the switch of night lights.