SEARCH IN Search All Audible/Visible Notification Products Conventional Detection Products HVAC Systems Monitoring Products Intelligent Detection Products Sprinkler Systems Monitoring Products LifeSafety Newsletter Articles FOR Home About Our Company New Products FAAST Fire Alarm Aspiration Sensing Technology CO1224T Carbon Monoxide Detector InnovairFlex Duct Smoke Detector Advanced Multi-Criteria Fire Detector SpectrAlert Advance Audible Visible Notification Product Info Library Online Tools Training LifeSafety Current Issue Archive Press Room Contact Us Privacy Statement Conventional Detection Audible/Visible Notification HVAC Systems Monitoring Sprinkler Systems Monitoring Intelligent Detection Conventional Detection Product Line i3 Series • 100 Series • 400 Series • Heat Detectors • Beam Detectors 2-Wire Compatibility • Multi-Voltage Relays • Bases • Accessories • Carbon Monoxide • Aspiration Conventional Detection Search for: CO1224 CO1224T Data Sheet (pdf) Installation Instructions (pdf) Engineering Specs The C01224T is a 12/24 volt, 4-wire, system-monitored carbon monoxide detector with RealTest™ Technology CO-PLATE Data Sheet (pdf) Installation Instructions (pdf) CO detector replacement plate to cover the footprint of previously installed detectors. Discontinued Products Discontinued Model Installation Instructions Data Sheet Replacement Model CO1224 CO1224T The C01224 is a 12/24 volt 4-wire Carbon Monoxide detector equipped with a sounder and a trouble relay.