BRK First Alert SMI105-AC (1046850) 120V AC/DC Hardwired with Lithium Battery Back Up and Locked Battery Drawer Ionization Smoke Alarm

BRK First Alert SMCO210V (1046808) 10-Year Battery-Operated 2-in-1 Smoke and CO Alarm with Voice and Location Alerts

BRK First Alert SMCO200 (1046794) Low Profile Batteries Operated Photoelectric Smoke Alarm and Carbon Monoxide Combo Alarm

BRK Electronics SMCO600NV-AC Hardwired SC5 Smart Smoke & Carbon Monoxide Alarm

BRK Electronics SMCO600NV Battery Powered SC5 Smart Smoke & Carbon Monoxide Alarm

BRK First Alert SMCO410 (1048325) Z-WAVE Plus Smart Smoke & CO Alarm works with Ring

BRK First Alert SMCO200V (1046795) Battery-Operated 2-in-1 Smoke Alarm & CO Alarm with Voice Alerts

BRK First Alert SM310 (1046767) 10-Year Sealed Battery Dual Sensor Smoke Alarm Features Ionization and Photoelectric Smoke Sensors

BRK First Alert SM210V (1046757) 10-Year Battery Smoke Alarm with Voice Alerts

BRK First Alert SM210L (1046747) 10-Year Battery Smoke Alarm with Safety Path Light

BRK First Alert SM210 (1046741) 10-Year Battery Smoke Alarm with Slim Profile Design

BRK First Alert SM200 (1046728) Battery powered, Low Profile, Smoke Alarm with Replaceable Battery and Silence Feature

BRK Electronics First Alert SA501 OneLink Wireless Battery Smoke Alarm with Voice (Upgraded to SM500V)

BRK Electronics First Alert SA4919C 120V AC/DC Hardwired with 9V Battery Backup Ionization Smoke Alarm (Upgraded to SMI100-AC)

BRK Electronics First Alert SA4121C 120V AC/DC Hardwired with 9V Battery Backup Ionization Smoke Alarm (Upgraded to SMI100-AC)

BRK Electronics First Alert PRC700VB Low Profile 2 AA Batteries Operated Photoelectric Smoke Alarm and Carbon Monoxide Combo Alarm with Voice