Firex i4618 (21007581) AC Smoke Alarm With Battery Back-Up And False Alarm Control (Upgraded To SMACFEX-20-9003)

Firex 120-1072B AC Smoke Alarm With Battery Back-Up And False Alarm Control

Firex 406 AC Smoke Alarm Detector With LED Indicator, 120 Volt

Kidde I4618ac Firex Hardwired Smoke Alarm With Battery Backup (Upgraded To SMACFEX-20-9003)

Firex 408 120VAC Ionization Smoke Alarm

Firex 4480 Photoelectric Smoke Alarm Detector, 120V AC Direct Wire With Battery Back-Up (Upgraded To P12040 + KA-F)

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

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