Firex AD AC Smoke Alarm with Battery Back-up and False Alarm Control

Firex 120-557B AC Smoke Alarm with Battery Back-up and False Alarm Control

Firex 120-557C AC Smoke Alarm with Battery Back-up and False Alarm Control

Firex 10000 Carbon Monoxide Detector Direct Wire with Battery Back-up (AC/DC) (Upgraded to KN-COB-IC + KA-F)

Firex FX1106 AC Smoke Alarm Detector with LED Indicator, 120 Volt

Firex 428 AC Smoke Alarm Detector with LED Indicator, 120 Volt

Firex 120-1049B Heat Alarm (Upgraded to Kidde-HD135F-KA-F)

Firex 120-1056E AC Smoke Alarm with Battery Back-up and False Alarm Control

Firex 6035 Carbon Monoxide Alarm, AC Powered (Upgraded to Round Version KN-COB-IC + KA-F)

Firex 4718 AC Smoke Alarm with Battery Back-up and False Alarm Control

Firex 4480 Photoelectric Smoke Alarm Detector, 120V AC Direct Wire with Battery Back-up (Upgraded to P12040 + KA-F)

Firex 12220 Carbon Monoxide and Smoke Alarm Battery Powered (DC) (Upgraded to 30CUDR-V)

Firex 12200 (FADCM-B) Carbon Monoxide and Smoke Alarm Battery Powered (DC) (Upgraded to 30CUDR-V)

Firex 484 Photoelectric Smoke Alarm Detector, 120V AC Direct Wire (Upgraded to P12040 + KA-F)

Firex 408 120VAC Ionization Smoke Alarm

Firex 46182 AC Smoke Alarm with 9 Volt Battery Back-up and False Alarm Control (Upgraded to REPL-KIT)