1.Detecting angle:120 degree 2.Detecting range:7m 3.For burglar alarm 4.Easy to install 5.Infrared pyroelectricity sensor

Infrared Pyroelectricity Sensor 

  

Introduction

2010 latest infrared pyroelectricity sensor is based on pyroelectric effect ,can detect infrared ray on human or animals. With the Fresnel lens,  the detection range can be further and wider. Available in Arduino-compatible controller for programming applications.

 

Specifications

Detecting angle:120 degree

Detecting range:7m

TTL switch signal output

Adjustable triggered time

Often Used for burglar alarm

compulsory Settings for repeatable trigger way

 

 

 

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Arduino hobbyist Rebecca’s blog(palace for beginners)

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