Warranty Terms
System Sensor HWL-LF
Original price
$82.39
-
Original price
$82.39
Original price
$82.39
$82.39
-
$82.39
Current price
$82.39
Availability :
239 in stock, ready to be shipped
Product Overview
The L-Series low-frequency sounders and sounder strobes provide versatile, easy-to-install notification appliances for wall and ceiling mounting. Designed to meet NFPA 72 sleeping space requirements, they produce a 520 Hz ±10% square wave tone. Plug-in design minimizes back box intrusion, reducing installation errors and ground faults. A universal mounting plate with onboard shorting spring allows wiring continuity verification before installation. Field-selectable candela settings, Temp 3 and Temp 4 tones, and 24V operation offer flexibility for diverse applications.
Key Features
- 520 Hz ±10% square wave tone, NFPA compliant
- Full candela range with High/Low tone options
- Compact, standard, and round ceiling models
- Field-selectable candela: 15, 30, 75, 95, 110, 135, 185 cd (wall units)
- Rotary switch for High/Low, Temp 3, and Temp 4 settings
- Plug-in design minimizes back box intrusion
- Mounting plate shorting spring for wiring continuity checks