874/875 Series Grille-Type Vibrating Horn for Indoor Applications
The Edwards 874 (AC) and 875 (DC) Series are low-current, high-decibel, surface-mount vibrating horns for heavy-duty use. They are supplied complete with Adaptaplate® for easy installation and quick plug-in connection - the horn simply plugs into the receptacle on the mounting plate. These horns can also mount on any single gang measuring 3¼" (83 mm), 3½" (89 mm), 4" (102 mm) octagon, or 4" (102 mm) square box. Potential uses include industrial, commercial, and institutional applications for timing, paging, and alarm signaling, as well as equipment malfunction alerts and security warnings.
876/877 Series Grille-Type Vibrating Horn for Weather-Proof Applications
The Edwards 876 (AC) and 877 (DC) Series are low-current, high-decibel vibrating horns for heavy-duty use. They are UL listed to NEMA 4X enclosure requirements and can be used for indoor or outdoor applications. The die-cast, weather-proof box has a durable, corrosion-resistant, electrostatic heat-flowed powder epoxy gray finish. These horns mount on conduit or to any flat surface. A hole on the top has been drilled and tapped for ¾" (19 mm)-14 NPT conduit. Knockouts are located on the bottom and rear of the unit. The 876/877 Series can be used anywhere a distinctive, urgent signal is required for outdoor or weather-proof requirements. Potential uses include timing, scheduling, paging, general alarm, personnel warning, and emergency evacuations.