Combination Gas & Carbon Monoxide Detectors – 3 Packs Plug in Carbon Monoxide Alarm & Natural Gas Detector for Home, 2-in-1 Co Detector & Combustible Gas Detector with Digital Display, Easy to Install
$71.99 $79.99
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Gas & Carbon Monoxide Detector
The Hembisen Carbon Monoxide Detector is used to detect carbon monoxide gas leaks, the device has a digital display and alarm to avoid dangerous accidents and protect your home.
Carbon Monoxide Detector
【Hembisen Plug in Gas & Carbon Monoxide Detector KH-522】This is a newly optimized 2-in-1 unplugged detector with a backup power feature so you can keep tabs on your home.
【Highly Reliable Electrochemical Sensor】Two-in-one gas detection with fast response time.
【2-in-1 Digital Display & Alarm]】When the detected gas reaches the default value, it will immediately display PPM or LEL separately and emit 85dB sound.
【Backup Power Function】Can be equipped with 9V alkaline batteries, which can continue to supply power in case of power outage, allowing the product to continue to work normally.
【Plug and Play Design】Plug in the power supply, warm up for 60 seconds, and then the green light shows that it is working normally.
【2-in-1 Detection Function】Can detect carbon monoxide gas and combustible gas; combustible gases include LNG, LPG, propane, methane and etc
Customers say
Customers find the gas and carbon monoxide detector easy to install with simple instructions and consider it good value for money. However, the alarm accuracy and security features receive mixed feedback, with some reporting false alarms and a false sense of security. Moreover, the battery life and plug-in capability also get mixed reviews, with one customer noting it takes a 9V battery for backup and another mentioning it interferes with other plugs. The gas leak detection feature also gets mixed reactions, with some reporting false alarms about gas leaks.
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