Firex Replacement Kit to Replace Old Firex 120V AC Wire-in Smoke Alarm

Kidde i12010S-KA-F2 Replacement Kit to Replace Old Firex AC Hard Wire Smoke Alarm with 10 Year Sealed Lithium Battery (Upgraded to SMAC10YFEX + 20-9003 + KA-F2)

Kidde P12040-KA-F Replacement Kit to Replace Old Firex Photoelectric 120V AC Wire-in Smoke Alarm

Kidde KN-COB-IC-KA-F Replacement Kit to Replace Old Firex 120V AC power CO Alarm

Kidde Firex SMACFEX + 20-9003 Replacement Kit to Replace Old Kidde 120V AC Wire-in Smoke Alarm

Kidde Firex CUACFEX-V-20-9003 Replacement Kit to Replace Old Kidde 120V AC Wire-in Combination Smoke and Carbon Monoxide Alarm with Voice Alert

Kidde HD135F-KA-F Replacement Kit to Replace Old Firex Heat Detector

Kidde Firex SMAC10YFEX-20-9003 Replacement Kit to Replace Old Kidde 120V AC Wire-in Smoke Alarm with 10 Year Sealed Lithium Battery

Kidde Firex CUAC10YFEX-V + 20-9003 Replacement Kit to Replace Old Kidde 120V AC Wire-in Combination Smoke and Carbon Monoxide Alarm with 10 Year Sealed Lithium Battery and Voice Alert