New Arrival Adjust IR Pyroelectric Infrared IR PIR Motion Sensor Detector Module HC-SR501 Free Shipping

Technical parameters:
1.Operating voltage: DC5V to 20V
2.Static power consumption: 65 microamps
3.Level output: 3.3V， low 0V
4.Delay time: adjustable (0.3 seconds to 18 seconds)
5.Blockade Time: 0.2 seconds
6.Trigger Mode: L can not be repeated， H can be repeated default value H
7.Sensing range: less than 120 degree cone angle of less than 7 meters
8.Operating temperature: -15 to +70 degrees
9.PCB Dimensions: 32 * 24mm， screw hole distance 28mm， screw aperture 2mm sensor lens size: (diameter): 23mm (default)
Package Include :1 pcs

Features:
1. automatic induction: when someone enters its sensing range input high， people leave the sensor range automatic delay off high. Output low.

2. photosensitive control (optional): module is reserved for the location， you can set the photosensitive control， daytime or light sensing. The photosensitive Control optional features not installed at the factory photoresistor. If necessary， please purchase separately photoresistor install it yourself.

3. two trigger modes: L can not be repeated， H can be repeated.Default is H.

A. not repeat the trigger mode: the sensor output high， the delay time has elapsed， the output automatically from high to low.
B. repeatable trigger mode: the sensor output high， the delay period， if human activities within its sensing range， the output will always remain high until people leave only delay the high level goes low (sensor module detected after every activity of the body\`s automatic postponed a delay period of time， and the last time activities as the starting point of the delay time).