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ERAY PIR-01 TUYA Wireless PIR Motion Sensor RF433 for Home Security Systems

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  • Description
  • Reviews(73)
Production Introduction

The detector adopts advanced digital processing technology. It has the functions of automatic temperature compensation, low voltage alert, intelligent energy conservation, etc. It transmits the wireless signal to trigger the host to alarm when detecting the human body. It has the advantages of low environmental impact, low false alarm, easy installation, and reliable and safe use, etc.

Low Battery Alert

When the LED light flashes, it indicates the battery is in low voltage.


Technical Parameters
Input voltage 9V 6F22 (included)
Standby current ≤35μA
Alarm current ≤45μA
Wireless frequency 433M±75KHZ 330K EV1527
Wireless distance ≤80M (in open space)
Detection distance 8m/110°
Working temperature -10℃~+50℃
Humidity <80% RH
Package List 1* PIR motion sensor


·Do not face towards the glass door/window.
·Do not face the big object which is easy to swing.
·Do not face towards the cold and heat air vent or cold and heat source.
·The furniture, miniascape, or any other isolations should be away from the detecting scope.
·Do not install 2 or more detectors in the same area or it will cause interference when alarm.
·The installation height is 5.9-6.56 feet/ 1.8-2meters from the ground. The detecting distance is less than 26.2 feet/ 8 meters, the transmitting distance is less than
    262.4 feet/ 80 meters. Please test the distance after installing. The obstacles will influence the distance.
Average rating: 4.0 based on 73 reviews
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