Carbon Monoxide Detector, 10 Years Battery Carbon Monoxide Alarm, CO Alarm with Test/Silence Button,Carbon-Monoxide-Detector Comforms to EN 50291 Standard (2 Pcs)

Accurate and Reliable- This CO alarm is equipped with a 10-year sensor that can give a high and stable performance of accurate CO detection and ensures few false alarm.

10-Year Battery Life- The carbon monoxide detector comes with a replaceable battery of 10-year that will keep your home continous protection. No need for frequent battery changes.

Effective Notification- This CO detector is designed with three-colour LED indicators. The LED light flashed green, yellow, red to indicate power on, fault and alarm.

Loud and Clear Alarm- The CO detector features a high-volume buzzer with sound output of 85dB at 3 meters. So that you and your family would not miss any alert.

Easy&Flexible Installation- It can be easily mounted on the wall by attached self-adhesive sticker or screws. Also you can let it free-standing by your choice.

Quality Assurance- The carbon monoxide detector is tested and certificated by TUV laboratory and meets EN 50291 standard.

Usage Scenario- Carbon monoxide is a gas produced by insufficient combustion, so it is essential to install carbon monoxide detectors around barbecues, fireplaces, etc.

Warning- This product is not a natural gas detector, not a methane detector, it detects carbon monoxide and can only be used indoors.