Generic Cqlunuoly Carbon Monoxide Detectors Co Detector Digital Display Battery Powered Portable RV Carbon Monoxide Detector for Travel

Carbon monoxide, known as the "silent killer," can't be seen or smelled, but it can pose a serious health threat if inhaled. Carbon monoxide poisoning can bring serious harm to patients and families and cannot be ignored. Our siren warns you of this serious health hazard in seconds. Carbon monoxide alarm detectors meet your needs. It provides loyal and reliable protection for your family. It is suitable for all the Place Possible to Produce Carbon Monoxide, Such as your Home Kitchen, Bedroom, Bathroom, Hotel, office, shcool, warehouse, hospital... Also Useful When you are Enjoying the Barbecue, Using Charcoal Warm yourself, or Putting it in your Parking Garage, etc. Test the alarm First, HOW TO TEST IT: Step 1: Install the batteries in clean air , then press the test button for five seconds to test the units electronics, beeps will sound if it's normal; Step 2: Leave it in clean air for one minute; Step 3: Then put it into a sealed bag, spray some CO gas into the bag and seal it. Waiting for about one minute, the Alarm will go off if it's normal. 1.The first step is to open the back cover. 2.Insert 3AA batteries. 3.Press button to verify properly. 4.Fix the unit on the wall with screws.

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