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High Accuracy Reliability This carbon monoxide detector conforms to ETL standards and has a builtin advanced electrochemical sensor that detects dangerous CO levels more accurately and responds more quickly. In case of danger, the carbon monoxide detector gives an alarm of no less than 85dB to 3meter, providing you the ultimate protectionIntuitive LCD LCD screen displays realtime CO levels. 3colored LED indicator flashes red, green, or yellow to indicate an alarm, power, or a fault7 Years Product life Builtin 2pcs AA alkaline battery will provide continuous power for the life of the detector. The GS828A Carbon Monoxide Alarm can be used for ten years under the condition of keeping the normal replacement of batteriesFlexible Installation Wallmounted or freestanding. It is suitable for families, schools, hotels, garages and other placesThree Years Limited Warranty The warranty period is 36 months and begins on the day of purchase. Our products are subject to strict quality controls, if this device should unexpectedly not function perfectly, please feel free to contact us. MORE DETAILS alarm Audible asin B0BFPKN1Y6 bestsellersrank 9,697 in Tools Home Improvement See Top 100 in Tools Home Improvement 24 in Carbon Monoxide Detectors brand SITERWELL builtinmedia carbonmonoxidedetectors customerreviews 4.6 4.6 out of 5 stars 212 4.6 out of 5 stars enclosurematerial Plastic itemdimensionsdxwxh 3.3D x 4.8W x 1.7H itemhighlight CO Detectors with LCD Digital DisplaySound Warning, ETL Listed, Portable Carbon Monoxide Detectors for Home, 4Pack itemtypename Carbon Monoxide Alarm itemweight 1.7 pounds manufacturer SITERWELL ELECTRONICS CO.,LIMITED mfrpartnumber GS828A modelnumber GS828A numberofitems 1 powersource Battery Powered productstyle CO Detector sensortype Electrochemical upc 768481512190
