System Sensor HRK(A) (NEW)
SYSTEM SENSOR HRKA (NEW)
- Weatherproof per NEMA 4X, IP56
- Listed to ULC
- Compatible with System Sensor synchronization protocol and legacy SpectrAlert products
- 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 98+ dBA at 16 volts
- Rated from –40°C to 66°C
- Universal mounting plate with an onboard shorting spring that tests wiring continuity before devices are installed
- Plug-in design with minimal intrusion into the back box