Product Catalog Catalog Retail Products For the Home Detectors View as: Display items as thumbnails Display items as a list First Alert Plug-In w/Battery Back-up Electrochemical Carbon Monoxide Detector Inquire for pricing Photoelectric Smoke Alarm, 10-Year Inquire for pricing Nighthawk Digital CO Alarm Inquire for pricing Kidde Smoke Alarm, 10-Year Lithium Battery Inquire for pricing Kidde Carbon Monoxide Alarm Inquire for pricing Nighthawk Digital Carbon Monoxide Alarm Inquire for pricing Kidde 10 Year Worry Free Smoke Alarm Inquire for pricing First Alert Smoke and Carbon Monoxide Detector Inquire for pricing