BRK Electronics First Alert 2002RAC 120V AC/DC Hardwired with 9V Battery Backup Photoelectric Smoke Alarm (Upgraded to SM100V-AC)

Kidde i9050 (0915E) Battery Operated Ionization Smoke Alarm (Upgraded to 20SDR)

BRK Electronics First Alert 7010 120V AC Hardwired Photoelectric Smoke Alarm (Upgraded to SM100V-AC)

Kidde PE120E (P12040) (21006371) 120V Photoelectric Wire-in Smoke Alarm (Upgraded to SMACFEX-20-9003)

BRK Electronics First Alert 100S 120V AC Hardwired Ionization Smoke Alarm with Strobe Light for Hearing Impaired (Upgraded to SM110LED-AC)

Kidde 21005927 (6pcs bulk) 120V AC/DC Wire-in ionization Smoke Alarm (Upgraded to SMACFEX-20-9003)

Kidde 1275A 120V AC/DC Wire-in Ionization Smoke Alarm with 9V Alkaline Battery Backup (Upgraded to SMACFEX-20-9003)

BRK Electronics First Alert SA511B OneLink Wireless Battery Smoke Alarm with Voice (Upgraded to SMCO500V)

BRK Electronics First Alert SA303B 9V DC Battery Operated Ionization Smoke Alarm (Upgraded to SMI100)

Kidde PE9 (P9050) Battery Operated Photoelectric Smoke Alarm with Safety Light

Kidde i1040 Micro 10-Year Sealed Battery Smoke Alarm (Upgraded to 20SD10)

BRK Electronics First Alert PRC710B Low Profile 10 Year Sealed Battery Operated Lithium Power Tamperproof Photoelectric Smoke and Carbon Monoxide Combo Alarm (Upgraded to SMCO210)

BRK Electronics First Alert 5919 120V AC Hardwired Photoelectric Smoke Alarm (Upgraded to SM100V-AC)

BRK Electronics First Alert 9120LB 120V AC/DC Hardwired with 9V Lithium Battery Backup Ionization Smoke Alarm (Upgraded to SMI105-AC)

Kidde 21006932 (36pcs bulk) 120V AC/DC Wire-in ionization Smoke Alarm (Upgraded to SMACFEX-20-9003)

Kidde 21007584 (36pcs bulk) AC Smoke Alarm with Battery Back-up and False Alarm Control (Upgraded to SMACFEX-20-9003)