Kidde Carbon Monoxide Detector for Portable Use

Kidde's KN-COPP-LPM battery-operated carbon monoxide alarm with digital display is an essential device to help warn you and your family of dangerous carbon monoxide levels in your home. This alarm measures the exposure to carbon monoxide over time and is designed to sound at 85 decibels at 10 feet when it detects 70 ppm (parts per million) of CO for 60 to 240 minutes, 150 ppm for 10 to 50 minutes, or 400 ppm for 4 to 15 minutes. The easily visible digital display indicates the level of CO that the unit is sensing, updating the status every 15 seconds for timely and accurate readings.

Offering flexibility, the KN-COPP-LPM is a free-standing unit that can be attached to a wall or placed on a counter or nightstand. It includes a slide-out battery door that provides immediate access to the power source, as well as a battery safeguard that makes it difficult to close the cover without batteries installed. An LED lighting system signals power levels and carbon monoxide detection, with a green LED flashing once every 30 seconds to indicate proper operation, and a red LED pulsing to signal detected CO until the device is reset or the threat is eliminated.

With an expected 7-year lifespan and backed by a five-year manufacturer's limited warranty, the KN-COPP-LPM also features peak-level memory to display the highest CO concentration measured since the last reset. Powered by three AA batteries (included), this CO alarm meets all UL requirements and is an essential safeguard against the odorless, colorless threat of carbon monoxide, especially during power outages when many such incidents occur.

The Kidde Carbon Monoxide Detector, model 900-0146, is a reliable, easy-to-use unit that employs electrochemical sensor technology to detect carbon monoxide. Powered by 2-AA alkaline batteries located in the back of the device, it provides hassle-free installation with no wiring required, along with continued coverage during power failures. Conveniently designed and portable, the alarm can be wall-mounted or placed on a tabletop.

When carbon monoxide is detected, an 85-decibel alarm will sound, and a red LED will flash. A green LED indicates that the alarm is receiving power. The test-hush button allows you to check the battery operations and temporarily silence the low battery chirp warning. Additionally, the peak level memory feature records the last time carbon monoxide was detected or when the unit was last tested.

Kidde recommends installing a smoke detector and carbon monoxide detector on every level of your home and near bedrooms to help keep your family safe from fire and poisonous gas. The 900-0146 model is UL Certified and comes with a 10-year limited manufacturer's warranty.

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