Carbon Monoxide Detectors & Natural Gas Leak Detector – 5-in-1 Carbon Monoxide Detectors Plug in – with Battery Backup – Brightness & Volume Adjustment for Home/RV//Hotel/Travel/Camping (White)

Price: $54.99 - $42.97
(as of Nov 18, 2025 20:08:33 UTC – Details)

Product description

How do I activate the backup battery function?

Open the battery compartment on the back, insert a 9V battery, and close the cover. The device will then automatically switch to backup power in case of a main power outage.

What gases can this 5-in-1 CO & natural gas detector detect?

Detectable gases include carbon monoxide, methane, propane, butane, LPG, LNG, coal gas, and hydrogen—covering a broad range of flammable and toxic gases commonly found in residential and industrial settings.

When will the alarm be triggered?

The alarm sounds when gas levels reach dangerous thresholds. For example, it will alert you when carbon monoxide reaches 150 PPM or when flammable gas concentration hits 5% of the Lower Explosive Limit (LEL).

Where should the detector be installed?

To monitor both CO and flammable gases effectively, a balanced position is about 5 feet (60 inches) above the floor, such as on a hallway or kitchen entrance wall.

Why does it require a 180-second warm-up and removal of the protective film?

The detector needs time to adapt to the surrounding environment and calibrate the sensors for accurate readings. Removing the screen’s protective film ensures a clearer display, as the film may have scratches or reduce visibility.

5-in-1 CO & Gas Safety Monitor: The carbon monoxide detectors & natural gas leak detector detect both CO and various gases. Comes with essential safety features: dual alarms, battery slot support, and adjustable display/audio designed for flexible use at home, in vehicles, hotels, or outdoor setups.
Fast Response Dual Alerts: The moment harmful gas levels are reached (CO ≥150 PPM or gas ≥5% LEL), a bright flash and a loud alarm are triggered. This alert system is engineered to wake you or catch your attention, even when distracted or asleep.
Backup Power Design for Reliability: Equipped with a dedicated 9V battery compartment (battery not included), this carbon monoxide detector ensures nonstop operation even in case of power failure. Suitable for multiple scenarios, such as kitchens, bedrooms, RVs, hotels, or camping trips, delivering dependable protection wherever you need it.
Adaptable Display & Alarm Volume: Brightness levels can be adjusted to reduce glare or improve clarity in low light. Alarm volume is also adjustable to match your comfort level, so you’ll be alerted clearly without unnecessary disturbances, suitable for family use or travel.
Important Setup Notice: Remove the screen film before use. Wait 180 seconds after first powering on for auto-calibration. Press “Self-Test” to verify alarm function. For stable environmental data, wait 30 minutes before relying on temperature and humidity readings.