System Sensor HWL2-LF Wall Mount Sounder, Low Frequency, White

The System Sensor L-Series offers the most versatile and easy-to-use line of horns, strobes, and horn strobes in the industry with lower current draws and modern aesthetics. With white and red plastic housings, standard and compact devices, and plain, FIRE, and FUEGO-printed devices, System Sensor L-Series can meet virtually any application requirement. Main Features 520 Hz 10% square wave tone, NFPA compliance LED technology for Low Frequency Sounder Strobes provides lower current draw Digital Voltage Meter (DVM) diagnostic test points for Sounders and Sounder Strobes Field-selectable candela settings on wall units 15, 30, 75, 95, 110, 135, and 185 Field-selectable candela settings on ceiling units 15, 30, 75, 95, 115, 150, and 177 High/Low tone options to optimize current draw for a wide variety of applications Rotary switch for candela, tone and volume selections Sounder-only models also offer a Coded setting Mounting plate provides plug-in design for easier installation Shorting springs to check wiring continuity