Product

• Weatherproof per NEMA 4X, IP56 • Listed to UL 1638 (strobe) and UL 464 (horn) • 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 88+ dBA at 16 volts • Rated from –40°F to 151°F • 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 • Tamper-resistant construction