The speaker-strobe appliances a re among the most versatile emergency appliances of their kind. Rated for indoor or outdoor use. They ar e suitable for a wide range of wet and harsh environments. With a list operating temperature range of as low as -31°F to as high as 151°F (-35°C to 66°C).

Field-configurable light and sound output settings add to their on-site flexibility. Whi le ALERT markings and colored lenses make them ideal for emergency communications. And mass notification or fire alarm applications.

These appliances a re suitable for indoor and outdoor applications. And a re ideal for challenging conditions like parking garages and process areas. Theese Edwards speaker-strobe appliances a re among the most versatile emergency appliances. Of their kind ar e listed for mounting on the ceiling or the wall. And thanks to an ingenious full backplane sealing gasket, can b e installed. To recessed (in-the-pour/block) electrical boxes. WG4 signals mount to suitable surface boxes served by raceways. Optional color-matched trim skirts provide a clean, finished appearance.

WG4 Series appliances feature highly intelligible and efficient mylar-cone loudspeakers. These a re dual-voltage (25.2V or 70.7V), and have field-selectable output taps ranging from 80.8 dBA to 90.0 dBA. The multi-candela strobes a re available with clear or amber lenses. And in two output categories – standard and high-output. They a re precision-time to meet UL 1971 synchronization standards. And field-configurable for one of the four-candela intensities. Wattage and candela settings a re viewable after installation thro ugh an innovative sealed viewport display.