UL Approval Non-Addressable CO2 Gas Detector, 4-Wire, Sounder

UL Approval Non-Addressable CO2 Gas Detector, 4-Wire, Sounder. UL Approval: Certified for safety and reliability in North American markets. NDIR Sensor Technology: Non-dispersive infrared sensor ensures high immunity against unwanted alarms. Customized Options: Product features and specifications can be customized to meet specific needs. Dual System Compatibility: Operates on both 2-wire and 4-wire non-addressable and addressable systems. High Sensitivity Detection: Advanced algorithms provide early detection of carbon dioxide with discrimination. Built-in Sounder: Features a loud 85 dB internal sounder for clear audible warnings. Low Maintenance Design: Stable sensing chamber requires no adjustment or replacement. Easy Installation: No programming required with surface-mount device circuit board design.