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

3 in 1 Detectors – Our Carbon Monoxide Detectors plug in can not only Monitor Carbon Monoxide, but also Monitor the Temperature and Humidity of the Surrounding Environment, so that You Know Clear the Condition of the Surrounding Environment.
Professional CO Gas Sensor – Using Highly Sensitive Electrochemical Sensors, 0-1000PPM, Quick Response, Fast Alarm.
Voice & Light Alarm – When the Gas Concentration Exceeds the Standard, the Intelligent CO Detector can Quickly Recognize and Issue an Alarm of 85dB or Above, Allowing you to Detect and Make the Right Choice in a Timely Manner.
Easy to Install – Plug in Carbon Monoxide Detector, Plug and Play, Saving Installation Time.
Widely Used – 3 in 1 Travel Carbon Monoxide Detector are Suitable for Bedroom, Kitchen, Living Room, Bathroom, Apartment, Garage, Office, Restaurant, Hotel, etc.