Siemens 540-520B SF 26/11 the detector’s sensitivity measurement can
$98.54
Description
the detector’s sensitivity measurement can be transmitted to the loop controller
Full Load Amps @ 120VAC 15 A
The new design provides the same form
March Time and 20 BPM tones that can each be set for Low or High volume settings
double-action fire alarm stations are UL listed
Siemens 540-520B SF 26/11 the detector’s sensitivity measurement can
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