6-in-1 CO2 Detectors Plug in with Battery Backup, Adjustable Brightness & Volume Levels, with Temp/Humidity for Home, Travel(1-Pack)

Price: $19.52
(as of Oct 08, 2026 09:14:29 UTC – Details)


6-in-1 Plug in with Battery Backup, Adjustable Brightness & Volume Levels, with Temp/Humidity for Home, RV, Travel(1-Pack)
6-in-1 Room Display: This upgraded adds three levels of brightness and volume adjustments to meet different usage needs for day and night, making it your ideal choice.
LCD Display and Dual System: Features a clear LCD display, providing a clear view of all dynamic data.Will emit loud decibels and flash a red light, ensuring you can sense danger and react quickly even while you sleep.
Battery Backup for 24/7 Protection: This practical home essentials features a “plug-in power + backup battery” design (battery not included), enabling to operate continuously during power outages and when you’re traveling, this providing 24/7 protection for you and your family.
Portable & Compact Design: This portable combines a small size with plug-and-play functionality, making this portable for travel easily fit into a handbag, suitcase, or be installed in a bedroom, kitchen, RV, or hotel. This is an ideal and reliable companion for everyday use and travel.
Setup Instructions: Before using please remove the protective film from the screen. Will automatically start after being plugged in. Wait 180 seconds for warm-up, then press the test button to trigger the self-test sound.