System Sensor HRK-R SpectrAlert Advance Outdoor 12/24V Horn for Ceiling or Wall Installation, Plastic Weatherproof Backbox: Replacement, Red

The SpectrAlert Advance series offers the most extensive range of outdoor horns, strobes, and horn strobes, available in both white and red plastic housings. These devices provide versatile mounting options and can be used in a variety of environments, from wet to dry applications, ensuring reliable operation in extreme temperatures. With features such as field-selectable candela settings and compatibility with legacy SpectrAlert products, it is a highly adaptable solution for notification needs.

Product Specification :

• Offers outdoor horns, strobes, and horn strobes in white and red plastic housings, with wall and ceiling mounting options
• Weatherproof per NEMA 4X, IP56 rated, and 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
• Universal mounting plate with shorting spring for wiring continuity test, and tamper-resistant construction