Combined Carbon Monoxide and Smoke Detector Alarm for Home and Kitchen Safety
Combined Carbon Monoxide and Smoke Detector Alarm for Home and Kitchen Safety
Carbon Monoxide and Smoke Detector with LCD Display and 85 Decibel Alarm
It builds up silently with no warning at all, carbon monoxide is invisible and odorless so you would never know it is there. Stay alerted at home, in a dorm, at the office, or wherever you need coverage.

A built-in electrochemical CO sensor reads carbon monoxide levels in real time. When levels rise the LED flashes, the LCD shows the reading, and the alarm sounds. Smoke detection runs alongside CO monitoring so both threats trigger the same alert system.
Battery power keeps it running through outages without any hardwiring or electrical setup. Batteries last up to 36 months so you're not replacing them constantly. Included screws mount it to any wall or ceiling in just a few minutes.

The LCD flags low battery and malfunction errors so you know the unit works. Built-in memory stores past high CO readings and a self-test button checks the system, and the portable size moves between rooms, dorms, and travel without reinstallation.
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ELECTROCHEMICAL CO SENSOR: Reads carbon monoxide levels in real time and triggers the full alert system when they rise.
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85 DECIBEL ALARM: Loud enough to cut through background noise and wake you from sleep during a CO event.
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LCD CO DISPLAY: Shows real time carbon monoxide levels on screen so you can see the reading at a glance.
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FLASHING LED ALERT: Red light flashes alongside the alarm when CO reaches a detected threshold inside the unit.
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SMOKE DETECTION FUNCTION: Monitors for smoke alongside CO so both hazard types trigger the same combined alert system.
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36 MONTH BATTERY LIFE: Three AA batteries run the unit for up to three years before needing a replacement.
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SELF TEST BUTTON: Press it anytime to confirm the alarm, sensor, and display are all functioning as they should.
- HIGH CO MEMORY: Stores a record of previous dangerous CO readings so you can review past alert history anytime.

Product Specifications
- Detection: Carbon Monoxide and Smoke
- Sensor Type: Electrochemical CO Sensor
- Alarm Level: 85 Decibels
- Display: LCD Screen with Real Time CO Readings
- Alert: Flashing Red LED
- Power: 3 x AA Batteries Not Included
- Battery Life: Up to 36 Months
- Installation: Wall or Ceiling Mount with Included Screws
- Wiring: No Hardwiring Required
- Memory: Previous High CO Reading Storage
- Self Test: Built In Test Button
- Use: Home, Office, Dorm, Hotel, Travel
What's Included
- 1 x CO and Smoke Detector
- 1 x Mounting Screws
Frequently Asked Questions
Does it still work during a power outage?
Yes, the unit runs entirely on three AA batteries with no hardwiring required so it stays fully operational through power outages and keeps monitoring without any interruption.
How do I know the detector is actually working between alerts?
The built-in self-test button lets you check the alarm, sensor, and display at any time, and the LCD screen flags low battery and malfunction errors so you always know the unit is functioning as it should.
Can it detect smoke as well as carbon monoxide?
Yes, smoke detection runs alongside the CO sensor so both hazard types trigger the same combined alert system with the 85 decibel alarm, flashing red LED, and LCD display all activating together.
How long do the batteries last and are they included?
The three AA batteries power the unit for up to 36 months before needing replacement, though they are not included in the pack so you will need to have them on hand before the first use.

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