5Pcs HC-SR501 PIR Sensor Infrared Sensor Body Motion Sensor Module Pyroelectric Probe Induction Switch Electronic

What is HC--SR501 Body Sensor Module？✔The human body infrared sensing module is an automatic control product based on infrared technology. High sensitivity, strong reliability, ultra-low power consumption and ultra-low voltage working mode. Widely used in various types of automatic induction electrical equipment, especially dry battery-powered automatic control products.Features:1.Operating voltage range: DC 4.5-20V2.Quiescent Current: <50uA Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger)3.Delay time: 5-18S(adjustable) the range is (0.xx second to tens of second)4.Block time: 2.5S(default)Can be made a range(0.xx to tens of seconds5.Board Dimensions: 32mm*24mm6.Angle Sensor: <100 ° cone angle Lens size7.Sensor Diameter:23mm (Default)Package Included:5 * HC-SR501 PIR Infared Sensor

• 【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.