Other chimesElectromechanical chimes - White - Dim. : 116 x 116 x 48 mm - Tone level : 80 dB at 1 m 230 V~ chime with transformer - 50/60 Hz with built - in 8 - 12 V transformer - Class II - Compatible with non-illuminated push - button Cat.No 0 416 46 or illuminated push - buttons Cat.Nos 0 416 45/47