• System Sensor COSMO-4W carbon monoxide detector showing digital display and alarm indicators for safety monitoring.

System Sensor

System Sensor COSMO-4W CO Detector

$142.38
$142.38
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System Sensor COSMO-4W co 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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