YA-HW05 433mhz Auto Wireless PIR Sensor Detector for GSM Home Security Burglar System
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I just recieve this sensor. It is working very good with this set: http://www.banggood.com/433MHz-Wireless-GSM-Alarm-System-for-Home-Security-System-with-PIRDoor-Sensor-85090018001900MHz-Quad-Band-p-1020196.html
It works well - or so I tough - with the Sonoff RF Bridge . At first it was perfect. Detecting every move and sending the RF code to the Sonoff bridge and my home Assistant turning the lamp on. After a few times, the Sonoff bridge stopped receiving the RF signal... The PIR detects the person, but no code is sent... It's new, the battery sure is fully charged. When to check the battery with a multimeter, and battery is full... Haven't tried with a new battery, but since this one is full, no need to . I don't recommend it