Home Home & Garden Kidde KN-COEG-3 Nighthawk Carbon Monoxide Detector w/Digital Display $33 Home & Garden Kidde KN-COEG-3 Nighthawk Carbon Monoxide Detector w/Digital Display $33 By ARCOM - 1 December 2021 66 0 SHARE Facebook Twitter Go to the deal page: Kidde KN-COEG-3 Nighthawk Carbon Monoxide Detector w/Digital Display $33