• Plug-in Carbon Monoxide Detector with Triple Alerts:Direct AC110-220V operation generates 85dB alarms, voice alerts, and red LEDs when CO exceeds 150ppm or gas reaches 5%LEL. Carbon Monoxide Detectors Plug In feature electrochemical sensing
• Plug in Combination Gas & Carbon Monoxide Detectors:Dual microprocessors analyze leaks faster than basic CO detectors, with %LEL/PPM tracking via real-time digital display. Proactive calibration for natural gas (0-10%LEL)
• Carbon Monoxide Alarm with System Diagnostics: Yellow/red LED sync alarm tones verify sensor activation. Green indicator confirms 360° monitoring coverage
• 4-in-1 Combination Gas and Carbon Monoxide Detector: Simultaneous °F (1-176℉), humidity (0-99%RH), gas/CO monitoring via color interface. Portable CO Gas Detector engineered for industrial-spec accuracy
• Natural Gas Leak Detector & Carbon Monoxide Detector: 180-second thermal stabilization meets commercial/residential protocols (hotels, apartments, home, office). Plug-in Carbon Monoxide Detector eliminates manual testing
• Automatic recovery: After going off because of reaching the thredhold(CO exceeds 150ppm or gas reaches 5%LEL), this carbon monoxide detectors plug in will recover its normal working status when CO is less than 150ppm or gas is less than 5%LEL