Another update:
Neo Cool Cam ZigBee Siren it pairs with a Moe’s ZigBee over Matter Bridge. The bridge is connected to the Tuya app and SmartThings. The Siren does NOT show up in SmartThings, but works as expected in the Tuya app.
Tuya’s reply about the problem was: “Sorry, this type of device is not supported for bridging to other platforms. It will be supported in Q4.”
When the siren is connected to the Tuya App you can chose from any of 18 different sounds in your automations.
When the siren is connected to SmartThings you can only chose 1 sound under settings and that is the only sound you can use in Routines.
This siren use the EF00 cluster and pairs with the “Personal Tuya Devices” driver when directed paired with SmartThings.