Model BTH-RM manufactured by Bosch
Zigbee ID: RBSH-RTH0-BAT-ZB-EU
Confirmed working with
If the device is following Zigbee standards it is possible it will work with other gateway solutions, it is just not confirmed as working yet!
Call the Home Assistant service “zha.permit” with the device IEEE number and installcode from the cover. The zigbee interview works fine after.