HY-320A Motion PIR Infrared Wired Sensor Detector

Brief Introduction The product is a pet-immunity passive infrared detector with high stability. It adopts advanced signal processing technology, providing super high detection and anti-false alarm abilities, and MCU processing ensuring the reliability from the design basis. When an intruder...

Product Details

HY-320A Motion PIR Infrared Wired Sensor Detector

Brief Introduction

This HY-320A Wireless Passive Infrared Sensor adopts advanced digital signal processing technology. The PIR accurately detects for human body movements and effectively cuts down on interference and false alarms with automatic temperature compensation technology. Have feature of low power consumption to ensure the battery lasts long time. Easy to set up, environment-friendly and reliable, it can also send out low-battery alerts when used with our alarm system.

Main Features

●Anti-white light
●Low power consumption
●Testing power of new battery
●Anti-electromagnetism interference
●With SMT technology, high stability
●Auto-test the battery power capacity
●Automatic temperature compensation
●Double pulse detection, sensitivity adjust
●Long working distance with external antenna
●Low power alert, and send low power report to alarm host

Technical Parameter

Emission Frequency:


Detective Distance:


Alarm Current:


Stand-by Current:


Detective Angle:


Installation Height:

2 - 2.5 m

Emission Distance:

      External Antenna≥450m (in open area)

Working Temperature:

-10℃ ~ 40℃ (indoor use)

Working Voltage:

DC 12V power or 4pcs 1.5V / AAA battery

Dimension: (L*W*H)


Heyi Electronics has been focused on various alarm products for many years and are known as a famous brand. Welcome to wholesale the motion pir infrared wireless sensor detector with our manufacturers and suppliers. And the customized service is also offered in our factory.


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