First Alert 1039871 Combination Smoke and Carbon Monoxide Monoxide Detector

Keep your home safe with the First Alert Smoke & Carbon Monoxide Alarm. This device features a photoelectric smoke sensor, electrochemical carbon monoxide sensor, and voice alerts to ensure you and your loved ones are protected from potential dangers. It is available in white and has a diameter of 5.5 inches, depth of 1.25 inches, and weight of 0.6 lbs. The alarm can be powered by batteries or hardwired, and comes with a rechargeable battery backup. It is compatible with Z-Wave smart home protocol and has a model number of 1039871. The package includes one battery, and the item was manufactured in 2019 or 2018. Get peace of mind with this reliable smoke and carbon monoxide alarm from First Alert. #voice #alarm #smoke #alarm #carbon #monoxide