System Sensor PC2WK Weatherproof Horn Strobe (White)

The System Sensor PC2WK is a SpectrAlert Advance Outdoor Selectable Output Horn Strobe is compatible with System Sensor synchronization protocol and legacy SpectrAlert products Nominal Voltage Regulated 12 DC/FWR or regulated 24 DC/FWR1 Operating Voltage Range2 8 to 17.5 V (12 V nominal) or 16 to 33 V (24 V nominal) Operating Voltage Range with MDL3 Sync Module 8.5 to 17.5V (12 V nominal) or 16.5 to 33V (24 V nominal) Field-selectable candela settings: 15, 15/75, 30, 75, 95, 110, 115, 135, 150, 177, and 185 Automatic selection of 12- or 24-volt operation at 15 and 15/75 candela Rotary switch for horn tone and three volume selections Horn rated at 88+ dBA at 16 volts Universal mounting plate (included) with an onboard shorting spring that tests wiring continuity before devices are installed Mounts to weatheroof Plastic Backbox included