Kidde PE120 (P12040) (21006371) 120V Photoelectric Wire-in Smoke Alarm (Upgraded to SMACFEX-20-9003)

BRK Electronics First Alert 9120LBL 120V AC/DC Hardwired with Lithium Battery Back Up and Locked Battery Drawer Ionization Smoke Alarm (Upgraded to SMI105-AC)

Kidde PI2010 (PI2000) (21007915) 120V Dual Ionization and Photoelectric Wire-in Smoke Alarm

Firex i5000 (21007582) 120V AC Direct Wire Smoke Alarm with Alkaline Battery Back-up and False Alarm Control (Upgraded to SMACFEX-20-9003)

BRK Electronics First Alert 7030BSL 120V AC/DC Hardwired Smoke & Carbon Monoxide Alarm with LED Strobe and 10-Year Sealed Lithium Battery Backup (Upgraded to SMCO110LED-AC)

Kidde 1276 120V AC/DC Wire-in ionization Smoke Alarm (Upgraded to SMACFEX-20-9003)

Kidde i9040 (0914 / 0914E) Ionization Sensor Battery Powered Smoke Alarm (Upgraded to 10SDR)

BRK Electronics First Alert FG250B 9V DC Battery Operated Ionization Smoke Alarm (Upgraded to SMI100)

BRK Electronics First Alert SA350B 10 Year sealed Lithium Battery Powercell Operated Dual Ionization Smoke Alarm (Upgraded to SMI110)

Kidde 0910 (900-0136) (i9010) Sealed Battery Unit Smoke Alarm with Smart Hush (Upgraded to 20SD10)

BRK Electronics First Alert SA520B 120V AC/DC Wireless OneLink Smoke Alarm Bridge Unit

Kidde i9070 (0976) Battery Operated Ionization Smoke Alarm (Upgraded to 20SDR)

BRK Electronics First Alert 9120B6CP 120V AC/DC Hardwired with 9V Battery Backup Ionization Smoke Alarm - Contractor 6-Pack (Upgraded to SMI100-AC)

Kidde i12080 (21006379) 120V AC/DC Wire-in ionization Smoke Alarm with 9V Battery Back Up (Upgraded to SMACFEX + 20-9003)

Kidde i9060 (0916E) Battery Operated Ionization Smoke Alarm with Hush (Upgraded to 10SDR)

Kidde 0918 (0918E) (i9080) Battery Operated Ionization Smoke Alarm with Safety Light (Upgraded to 20SDR)