3Pcs HC-SR501 Human Body Pyroelectricity Infrared PIR Motion Detector Sensor Module,Adjustable IR Pyroelectric Infrared…

Product description
Description:
Dimention of the PIR Sensor
Product Type: HC-SR501 Body Sensor Module
Working voltage: DC4.5-20VDC
Quiescent Current: <50uA
Level output: High3.3V/low 0V
Static power consumption: 65 microamps
Operating distance range:3-7 meters(Adjustable)
Induction angle: <100 degree cone angle
Working temperature: -15-+70 degrees
PCB Dimensions: Approx. 32 x 24mm
Delay time: adjustable (0.3 seconds to 18 seconds)
Lumen: 350-550Lm (approx.)Blockade Time: 0.2 seconds
Induction of sensor lens size : diameter: 23mm(Default)
Trigger:L can not be repeated trigger/H can be repeated trigger(Default repeated trigger)

Features: Energy saving and environmental friendly, high quality, effective and low heating, long service life
These PIR sensors work fine in the dark-detect motion with ambient light and also without it
These little infrared reception sensors have a great range of detection and are easy to connect
The PIDs(Passive Infrared Detector) also have two adjustment knobs to control the time of activation and the range
PIR motion sensor module is very sensitive which is great for long range detection

Applications: Security Products
The human body sensors toys
The human body sensor lighting industrial automation and control, etc
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.
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 include: 3Pcs x HC-SR501 Infrared PIR Motion Sensor Modules

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HC–SR501 Body Sensor Module, PIR motion sensors have the jumper breakout for dual-mode operation (as pictured). Works with any SOC, MCU or can even work stand-alone to build quick-n-dirty motion-activated lights, cameras or w/e.
The automatic sensor, to enter the sensor output range is high, people leave the sensor range of the automatic delay off high, output low, the PIR sensors have a great range of detection and are easy to connect.Great addition to an projects.
Passive infrared detector(PID) worked perfect for automatic light with MQTT and Lua and esp8266 wifi set up with a home assistant hub.
These are adjustable motion sensors, which have small helpful potentiometers/pots on board to adjust on-time and sensitivity.They work well and do not need a library to run.
These little infrared sensor modules for general motion detection of up to 15 feet and almost never give a false alarm.The human body sensor lighting industrial automation and control, etc.Ideal for Raspberry Pi, PIC and more.