Rule for Home Monitoring / Alarm Trigger

[SlabSlayer]

The only clean way is if Wyze opens up the HMS to rules Actions\Triggers. See the Wishlist for that since it has already been requested.

There is a Rube Goldberg way though. It involves stacking Wyze Plugs and use of two shortcut rules. The bottom one is the plug that would ARM the siren when the shortcut is run to ARM (a second click when you also do HOME or AWAY). The top one is the plug that will turn on by rule if any sensor is opened. Second rule shortcut disarms.

I have this installed with both an indoor siren and an outdoor siren, both will wake the dead.

See @dasnider’s post for details on how they solved the problem:

Add a loud Siren (also integrated with HMS)

@ken63 and any others trying to add an external siren: I found a way around the problem of how to arm/disarm it without having to go in and change multiple sensors every time - see below. It’s a bit clunky and is not integrated with HMS, but it does work! Attach a loud external alarm to a Wyze Plug (let’s call the plug “Siren”). I use a 12V Honeywell siren & 120>12V adapter that I got on Amazon. Plug “Siren” into a second Wyze Plug (let’s call it “Alarm Master”), and plug “Alarm Master” into …

Lastly, Wyze is working on this. Here is the last update received in the forum:

Leak detected and siren woke the dead!

HMS mode switching and status as a trigger is on the way.