Universal Security Instruments Battery Powered Mini Smoke and Fire Detector

Universal Security Instruments Hardwired & 1-Year Battery Backup Smoke Detector

Simplex 4906-9103 Fire Alarm Strobe Wall White

Simplex 4904-9333 Fire Alarm Strobe (SmartSync)

10-Year Battery Powered Smoke and Fire Detector with Ionization Sensor, Sealed

Universal Security Instruments Hardwired Battery Backup Smoke Detector

System Sensor Model P2W Fire Alarm Horn Strobe Wall White

Universal Security Instruments Battery Powered Mini Smoke and Fire Detector