WilPrg wrote @Meteorites Any news on a coming Smoke Detector ? Otherwise i will have to look for a competitor solution, which is a big shame since i have a large Tapo eco system... would be much...

@Alphabet So use Idea at Post #43 at this time

@The_civvie Not really. Just switch local Alarm on T300 off and configure a Message to your Cellphone. Greetings to your Dogs :-)

+1 My suggestion: A power supply controls a relay. Power on = relay's normally open contact. Power off = relay's normally closed contact, thus bridging the contacts of a T300. This triggers an...

Use T300 for Water-Alarm ?

see Post #2 - looks like so