BOSCH D273 SF 15/01 maintenance alert
$443.98
Description
maintenance alert
remote red LED alarm indicator • Mounts on single gang box
Name: Fire-Lite SLC-2LS Fire Alarm Expander Module for FACP Control Panel
dual relay Oxygen (O2) detector
BOSCH D273 SF 15/01 maintenance alertThe Bosch D273 is a 4 wire, Photoelectric Smoke Detector for use with compatible 4 wire FACPs. For loop supervision, install a Bosch Security Systems D275 Power Supervision Module and an EOL resistor after the last device on the loop. The detector has a mounting plate (included) that attaches to a standard four inch back box.
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