via the control panel bus 12 V (9 - 15 V)
5 mA + connected devices
5 mA + connected devicess
76 x 54 x 30 mm
EN 50131-1, EN 50131-3 class 2
EN 50131-1 II. indoor, general
-10°C to + 40°C
EN 50130-4, EN 55022