I see a lot of people using the Dlink DCH-Z510 Siren with an ST hub but for me, after a few days, the siren is listed as “unavailable” in the iOS ST app and I have to re-pair the Siren (which is double annoying as the tamper protection goes off when I remove it from the wall as it has a backup battery).
The siren is close to an outlet so can’t be signal quality? I have 10+ other ST sensors/multipurpose etc. working just fine for months.
How do I go about troubleshooting this? Has anyone else had this issue with this Siren?
I’m not using the custom device handler.