Smoke Detector Carbon Monoxide Detector,2 in 1 Fire & CO Alarm,Battery Powered,Carbon Monoxide Gas Detector with LCD Digital Display Sound and Light Alarm for Bedroom Warehouse Kitchen or RV Travel

Price: $22.99
(as of Jan 07, 2026 17:24:22 UTC – Details)

From the brand

Advanced Sensor Detection

Highly sensitive photoelectric smoke sensor and electrochemical co sensor

HuiDeonne detector is reliable

[2-in-1 Protection Quality Assurance] This combination detector protects your family against two dangers-both smoke and carbon monoxide!This smoke and carbon monoxide alarm detector has been rigorously tested,and meet UL standards. The package includes:1x Smoke and Carbon Monoxide Detector,2 x Expansion Screws ,2 x Anchor Plugs,1 x User manual.If you have any questions about this smoke carbon monoxide alarm detector, please feel free to contact us.
[ Power Saving Design Easy To Install]Power Saving Design ensures the 2 in 1 Fire & CO Alarm is always ready. When there is no carbon monoxide gas and a lot of smoke in the surrounding environment, the device display will automatically turn off the screen and turn on the power saving mode.This carbon monoxide fire alarm combo does not require rewiring and can be easily installed on any wall or ceiling with the included screws and anchor plugs.Whether you’re staying in a bedroom or traveling in an RV, it can provide reliable carbon monoxide and smoke protection at any time and anywhere.
[Real Time LCD Digital Display]This fire alarm carbon monoxide detector LCD displays the normal operation of the equipment in real time!The combination smoke detector and carbon monoxide detector comes with a clear digital display on which you can see the different statuses of the alarm such as power level and alarm type, ensuring you are promptly alerted,making it easy to monitor air safety at a glance.
[Quick Sound and Light Alarm]This smoke and carbon monoxide detector is built with both a cutting-edge photoelectric smoke sensor and electrochemical CO sensor, providing high consistency and reliability, achieving dual detection and protection of smoke and carbon monoxide.When a carbon monoxide gas leak or smoke is detected, it can quickly identify the gas and issue an alarm of over 85 decibels with red and blue indicator lights on to avoid dangerous accidents and ensure the safety of personnel and property.(CO gas detection concentration-0~999 PPM,CO>100PPM,alarm within 3 mins;Smoke detection concentration-0.1%db/m~9.9%db/m, Smoke>0.51%db/m alarm)
[Battery Powered and Widely Used]This carbon monoxide fire alarm combo is powered by large capacity 3×1.5v AA batteries (not included) rather than being connected to an electrical source. This smoke detector declines your worries about power socket reliability. With its professional-grade technology, our device is suitable for various scenarios and will provide reliable news in any environment, providing you with early warnings. Included the living room, bedroom, hallway, garage,basement,homes, kitchens, offices, hotels, and restaurants with easy wall-mount installation.
[User Friendly Test-Mute Button]Test-Mute Button makes testing the smoke and carbon monoxide detector or silencing false alarms easy,even the elderly and children can operate it with ease. You can always check the functionality of the device with a test button to ensure that the alarm is working properly.