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• UL S635
monitor the condition of the batteries automatically
Three year guarantee against breakage of polycarbonate in normal use (one year on electro mechanical and electronic components)
The display is a thirty-two (32) character LCD with system status LEDs
It effectively conceals wiring to avoid tripping hazards
System Sensor HWL-LF-BP10 Sounder - Bulk Pack with 10 Units HRL-LF • UL S635System Sensor HWL LF BP10 L Series Indoor Selectable Output Low Frequency Sounder, 2 Wire, Wall Mount, no Marking, White (Replaces HW LF) Bulk Pack with (10) HWL LF single units. Link to buy HWF LF Single Unit: System Sensor HWL LF Low Frequency Sounder The L Series offers the most versatile and easy to use line of low frequency sounder and low frequency sounder strobes in the industry. With white and red plastic housings, listed for wall and ceiling
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