Carbon Monoxide Detectors Plug in Wall ，CO Detector 100-250V AC Power Operated，Portable Travel Carbon Monoxide Alarm with LCD Display Sound Light Warning for Home/Hotel/RV

Easy to install - it's a carbon monoxide detector that plug in wall,simply plug-in to a standard, 100V-250V outlet in your home Easy to read - The digital display screen shows the level of CO, with three LED indicator lights. green LED indicates normal operation , yellow LED indicates fault, red LED indicates alarm status. Louder Sound - We have increased the volume of the alarm, which is 30% louder than a regular CO detector. An alarm exceeding 85 decibels can help you detect emergency situations earlier High quality-The carbon monoxide alarm have been certified by UL2034, CE, ROHS, FCC Lifetime warranty - High sensitivity CO electrochemical sensor, 3 years timer life makes sure the device is always in best status Self-Test Button- makes testing the detector or silencing false alarms easy