Bosch AMT-12_24-R Multitone appliance 12/24V red F.01U.001.778 None

Three separate supervised prioritized inputs activate three electrically-isolated signals Power taps for high dBA and standard dBA Low current draw with low temperature compensation Selectable voltage input (12 VDC or 24 VDC) Voltage inputs polarized for use with reverse polarity supervision systems Low cost indoor or outdoor installation with specified electrical boxes Color Red Material Plastic Operating relative humidity, non-condensing (%) 0 – 98 % Operating temperature (°C) -35 – 66 °C Usage Indoor