- 3-in-1 Integrated CO Detector: Our advanced carbon monoxide detector combines CO, temperature, and humidity sensors to provide real-time environmental monitoring every 2 seconds. It alerts you to potential carbon monoxide hazards instantly. - Plug and Play Design: Featuring a US standard plug, this detector is compatible with 110V to 220V AC power outlets, making it suitable for various locations—bedrooms, kitchens, living rooms, basements, hotel rooms, and offices. Easily view all data on the 2.1-inch HD screen. - Long-lasting Backup Battery: Equipped with a built-in 1000 mAh rechargeable battery, this detector functions for 90-96 hours during power outages. Ideal for short trips, it doubles as a portable carbon monoxide detector. The rechargeable feature also saves you money on disposable batteries. - Safety Assurance: Designed with an independent carbon monoxide sensor that meets UL2034 standards, our detector ensures reliable safety. The HD display is easy to read, and the 85-decibel low-noise alarm efficiently detects gas hazards in real-time, providing extra peace of mind for you and your family. - Practical Applications: Place it in your kitchen to monitor gas appliances, use it in your basement for additional safety, or take it with you on a short trip to ensure a safe environment wherever you go. Ensure the safety of your space with our comprehensive CO detector, designed for accuracy, reliability, and convenience.