HC-SR501 Human Body Sensor Module Pyroelectric Infrared PIR Motion Sensor Detector Modules

Specifications: Operating voltage range: DC 4.5-20V Angle Sensor: <100 ° cone angle Lens size Level output:High3.3V/Low0V sensor:Diameter:23mm(Default) Board Dimensions:32mm*24mm Operation Temp: -15-+70 degrees Delay time: 5-200S(adjustable) the range is (0.xx second to tens of second) Block time: 2.5S(default)Can be made a range(0.xx to tens of seconds At default sensitivity it would trigger easily from 8-10' away Dimensions and Adjustment: The potentiometer clockwise to adjust the distance, sensing range increases (about 7 meters), on the contrary, sensing range decreases (about 3 meters). Delay adjustment potentiometer clockwise rotation, sensor delay longer (about 300S), the other hand, induction by the short delay (about 0.5S). Application: It can automatically and quickly open various types of incandescent, fluorescent lamps, buzzer, automatic doors, electric fans,automatic washing machine and dryer machines and other devices,is a hightech products. Especially suitable for enterprises, hotels, shopping malls, warehouses and family aisles,corridors and other sensitive Sense of region, or for the security zone automatic lighting, lighting and alarm systems. Package Included: 1* HC-SR501 PIR Infared Sensor Module