A plugged-in co alarm in a kitchen.

Plug-In Carbon Monoxide Alarms

Plug right into your outlet for reliable detection with no installation required.

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6 Results

New!

Kidde carbon monoxide alarm shows its front speaker grille and a glowing green test/reset button, mounted and centered in a close-up against a minimal white background.

Plug-in Carbon Monoxide Alarm with AA backup battery

Product ID: COP-CA

New!

A white Kidde carbon monoxide alarm displays a blue digital readout with error-like characters, a speaker grille and two control buttons; the device is centered and cropped against a plain white background.

Plug-in Carbon Monoxide Alarm with AA backup battery and digital display

Product ID: COPD-CA

New!

A white Kidde carbon-monoxide alarm signals detection while a smartphone screen displays a red CO alert; both devices are shown side-by-side against a plain white background.

Smart Carbon monoxide with digital display, plug-in with AA backup battery

Product ID: COPDW-CA

New!

White Kidde gas and carbon monoxide alarm, top half visible, displays a blue "CLr" message on a digital screen; small speaker vent and green status LED visible against a plain white background.

Plug-in Carbon Monoxide alarm with digital display, low level and explosive gas detection

Product ID: COPDLG-CA

New!

Carbon monoxide alarm displays a blue digital error code and vent slots; Kidde branding visible on the rounded white unit mounted against a plain white background.

Plug-in Carbon Monoxide Alarm with 10 Year backup battery, digital display and low level alert detection

Product ID: COPDL10-CA

New!

A white wall-mounted carbon monoxide and indoor air-quality alarm displays a small LCD reading while paired smartphone shows a "Good" healthy-air score and sensor data against a plain white background.

Smart Carbon monoxide with Indoor air quality monitoring, digital display, plug-in with AA backup battery

Product ID: COPDLQW-CA