Zigbee2mqtt call null

Im trying to send a mqtt call to my siren following a guide but I get a invalid null message , skipping, anyone was any ideea why?


I’m think that you need to add double-quotes for burglar , medium, and very_high

Hi I did but still nothing…
when i try to change the settings manually in devices , they dont save

Are you still getting a “invalid null message error”?
If not, then if you don’t mind, consider this as a solution to your original post, as I see you started another thread on this.