Review on Optimized 433MHz Home Wireless PIR Infrared Motion Detector Sensor for Alarm System by KERUI by David Pirlet

Name: Optimized 433MHz Home Wireless PIR Infrared Motion Detector Sensor for Alarm System by KERUI
Item: Optimized 433MHz Home Wireless PIR Infrared Motion Detector Sensor for Alarm System by KERUI
Rating: 3

October 01, 2022

Works with Sonoff RF Bridge

I am using this with Sonoff RF Bridge. Works perfectly. I couldn't figure out the low battery code. It sends a message to the base in 2 seconds. An extension antenna is useful. I just wish there was a slightly better build quality.

Pros

weight

Cons

thin

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Comments (1)

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Victor Ahmed

May 17, 2023

Unstable, unreliable. Find a better alarm.

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