Carbon Monoxide Detectors, Plug in CO Detector with LED Digital Display, Portable CO Alarm Monitor for Home, Hotel, Office, RV

Price: $22.99 - $17.99
(as of Feb 12, 2026 03:35:27 UTC – Details)

Product description

1 Bedroom 2 Living Room 3 Garage 4 Rvs

Real-time Monitoring: This carbon monoxide detector is equipped with a highly sensitive sensor that can effectively detect the concentration of CO in the air and issue an alarm promptly. An ideal choice for ensuring your home security.
Audible and Visual Alarm: The LED digital display provides accurate readings of carbon monoxide concentration. When it exceeds the standard (up to 150ppm), the alarm will sound at up to 85dB and flash a red light, ensuring it can be immediately noticed even in noisy environments or during deep sleep.
Easy to Install & Energy Efficient: Simply plug-in design, this co detector only take seconds to setup and use. No need for frequent battery replacement. With power consumption under 2 watts, this plug in carbon monoxide detector offers significant energy-saving benefits.
Easy to Clean: Flame-retardant PC material combined with a polished surface makes it easy for daily cleaning. To preserve the CO detector’s superior performance and enhance detection accuracy, install it in clean, dry locations.
Test Method: Press the test button. If the yellow indicator remains steadily lit, the red indicator flashes with a continuous rapid alarm sound, and the LED screen displays “000”, this confirms that all functions are operating normally. You can attempt to direct smoke from a honeycomb briquette stove into the detector to verify whether the alarm is activated when the concentration exceeds the normal level.