
Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC-Plug-In with Battery Backup, Digital Display , White
Product Description The Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC Plug-In with Battery Backup & Digital Display, model 900-0113, is powered by a 120VAC wall outlet with a 9-volt alkaline battery for backup during a power failure. Using electrochemical sensing technology, the combination carbon monoxide alarm & gas detector warns with alarm & digital display. For CO detection, the alarm will sound & the display will report out the levels of carbon monoxide in parts per million (PPM). For explosive gas detection, the alarm will sound and the display will identify "GAS" as present. The digital display will have a red dot in the lower right corner that will blink to indicate normal operation. The Smart Hush feature silences the fire alarm for approximately 8 minutes. UL Certified with a 5-year limited warranty. Meets requirements of UL 2034. Amazon.com
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