Just found a very interesting device on Aliexpress. A complete alarm system inside the housing of a PIR sensor, for $19.00 (shipping included). Hope it will work with cheap 433MHz sensors. My experience on connecting a 433Mhz receiver was a deception, so I will give this a try.
Does anybody knows this device and can share the experience about integrating it on Home Assistant?
Did you ever got this PIR working with HA?
Unfortunately no. It works very well with other 433mhz devices I have, but couldn’t figure out how to connect it to hass
@prates thanks for your reply!
I bought one PIR to try and it works great combined with a Sonoff Brigde. The PIR just sends a 433 MHz signal which the Bridge fairly receives. Great to know!
Nice to hear, didn’t expect it to send 433Mhz signals when PIR is activated.
Still think it would be great if there was a way to control it throug the web interface. For instace, this would enable to enable/disable the PIR based on user presence.
Thanks for sharing the info.