Hi, folks. I have set up an alarm system with a rf bridge, now I'm searching for panic buttons to install in hidden places inside my house, so that they can be used to send a signal to the rf bridge and trigger a siren.
I searched Aliexpress and found lots of panic buttons, but I'm not sure if they are compatible with the rf bridge, most of the ads doesn't even show the protocol type.
So, has anybody set up a similar system? I know I could use that 4 buttons transmitter usually sold as compatible with Sonoff, but the buttons are small, I'd like to work with one with just one big button in the middle, easy to locate and press. Like this one:
If anybody could point a compatible product to me, I'd be very grateful.