Display with bright LED and buzzer, for surface mounting indoors (IP40). Installation using screws. Volume: 70 dB(A). Separate control of the LED and buzzer via 12 or 24V DC. LED and buzzer can be set to continuous or pulsating function. Pulsating function: 0.5 sec. on, 0.5 sec. off (1Hz). Current consumption at 12V DC: LED: 12mA (continuous), 6mA (pulsating), buzzer: 20mA (continuous), 10mA (pulsating). Operating temperature: -20° to + 60°C. Dimensions: 50 x 45 x 24mm, LED cover: D 20mm.