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HGWL - System Sensor

HGWL - System Sensor

HGRL - System Sensor

HGRL - System Sensor

HGRL-LF - System Sensor

COMPACT LOW FREQUENCY SOUNDER; WALL; RED
Availability: In stock
SKU
HGRL-LF
HGRL-LF SYSTEM SENSOR LOW-FREQUENCY COMPACT SOUNDER, 15, 30, 75, 95,N110, 135, 185 CD, WALL, RED


Datasheet HGRL-LF.

 

Low Frequency Sounder notification appliances meet the NFPA 72®2010/2013 low frequency requirements for all commercial and certain residential sleeping spaces. The Sounders provide Temp 3, Coded, Continuous, and now provide Temp 4 which meet the NFPA72® 2010/2013 low frequency requirements as well as the NFPA 720® 2012 carbon monoxide low frequency requirements. Studies driving these requirements have shown that a lower frequency is more effective at waking individuals in a fire event, including those with mild to severe hearing loss


> Main Features:
  • 520 Hz ± 10% square wave tone, NFPA compliance
  • Full candela range plus High/low tone options to optimize current draw for a wide variety of applications
  • Compact and standard, and round ceiling options
  • Field-selectable candela settings on wall units: 15, 30, 75, 95, 110, 135, and 185
  • Rotary switch for high and low, temp 3 and temp 4 settings
  • Plug-in design with minimal intrusion into the backbox
  • Mounting plate shorting spring checks wiring continuity before device installation
  • Electrically compatible with legacy SpectrAlert and SpectrAlert Advance devices
  • Updated modern aesthetics

 
 
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