• System Sensor 2WT-B Photoelectric Smoke and Heat Detector, 2-wire fire safety device with alarm sensor system.

System Sensor

System Sensor 2WT-B i3 2-Wire Smoke + Heat Detector

$50.51
$50.51
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System Sensor 2WT-B i3 Series 2-wire conventional smoke + heat detector. 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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