3-in-1 Carbon Monoxide Detectors Portable Carbon Monoxide Detector for Travel with Temperature & Humidity Display Carbon Monoxide Detector Plug in Wall for Home/RV Accurate & Easy to Install

AC-Plug-in Carbon Monoxide Detector with Temperature & Humidity 1. Professional Carbon Monoxide Temperature and Humidity Sensor 2. High-grade ABS material 3. Optimized structural design 4. Fast response CO level 5. Voice and light warning This product is newly optimized for easier installation and faster response to threatening gases making your home safer. Easy to Install Can be plugged directly into the power outlet Plug and play easy installation Fast Heat Dissipation Design Even if the power supply is used all the time it will not get hot giving customers more peace of mind. Professional Temperature and Humidity Sensor High Accuracy Fast Access to Temperature & Humidity Information. Allows You to See at a Glance Clear The Condition of The Surrounding Environment.