System Sensor SCRHK SpectrAlert Advance Outdoor Selectable Output Strobe, High CD, Red, Outdoor (Includes Plastic Weatherproof Back Box).

The strobe shall be a System Sensor SpectrAlert Advance listed to UL 1971 and shall be approved for fire protective service.

The strobe shall be wired as a primary signaling notification appliance and comply with the Americans with Disabilities Act requirements for visible signaling appliances, flashing at 1 Hz over the strobe's entire operating voltage range.

The strobe light shall consist of a xenon flash tube and associated lens/reflector system. The strobe must be installed with its weatherproof back box to remain outdoor approved per UL. The strobe shall be suitable for use in wet environments.

Features

• 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 15.
• 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 -40ºF to 151ºF.
• 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.