Hwl-Lf Data Sheet - Led technology provides lower current draw. Web installation and maintenance instructions. Horn rated at 88+ dba at 16 volts. For use with the following models: Rotary switch for horn tone and two volume selections. 1 flash per second nominal voltage (low frequency sounder): Web for use with the following models: System sensor low frequency sounders and sounder strobes meet the nfpa 72®2010/2013 low frequency requirements effective january 1, 2014 for all commercial and certain residential sleeping spaces. 520 hz ± 10% square wave tone, nfpa compliance. 32°f to 120°f (0°c to 49°c) humidity range:
Web for use with the following models: Universal mounting plate for all standard and all compact wall units. Digital voltage meter (dvm) diagnostic test points for horn strobes and strobes. Compact, standard, and round ceiling options. 520 hz ± 10% square wave tone, nfpa compliance. 1 flash per second nominal voltage (low frequency sounder): 32°f to 120°f (0°c to 49°c) humidity range: Rotary switch for horn tone and two volume selections. 15, 30, 75, 95, 110, 135, and 185. Led technology provides lower current draw. 15, 30, 75, 95, 110, 135, and 185. 15, 30, 75, 95, 115, 150, and 177. Horn rated at 88+ dba at 16 volts. 15, 30, 75, 95, 110, 135, and 185. Web installation and maintenance instructions. Full candela range plus high/low tone options to optimize current draw for a wide variety of applications. System sensor low frequency sounders and sounder strobes meet the nfpa 72®2010/2013 low frequency requirements effective january 1, 2014 for all commercial and certain residential sleeping spaces. For use with the following models: