• System Sensor 2351B photoelectric smoke detector for fire alarms, mounted on ceiling, with a white plastic casing and test button

System Sensor

System Sensor 2351B 200 Series Photoelectric Sensor (legacy 2351)

$91.09
$91.09
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System Sensor 2351B 200 Series intelligent photoelectric smoke sensor (legacy 2351). System Sensor (Honeywell brand) commercial fire-alarm device — compatible with Notifier, Gamewell-FCI, Silent Knight, and Fire-Lite control panels per device family.

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