Smoke and Carbon

BRK SMICO100-AC Interconnect Hardwire Ionization 2-in-1 Smoke & Carbon Monoxide Alarm. Direct wire-in with 9V battery backup. Perfect mount for easy installation. Mounting bracket keeps the alarm secure over a wide rotation range for ideal alignment...

BRK SMCO100V-AC Interconnect Hardwire Photoelectric 2-in-1 Smoke & Carbon Monoxide Alarm with Battery Backup Voice. Features voice warning with location, voice tells what the danger is and its location. Includes advanced sensing technology for early...

BRK SM100V-AC Interconnect Hardwired Photoelectric Smoke Alarm with Battery Backup and Voice AlertsVoice Warning with Location, voice tells what the danger is and its location. Direct wire-in AA battery backup, hardwired with battery backup for...

BRK SMI100-AC Interconnect Hardwire Ionization Smoke Alarm with Battery Backup. Direct wire-in with 9V battery backup. Hardwired with battery backup for protection during power outages. Perfect mount for easy installation. Mounting bracket keeps the...

BRK SMI100-AC Interconnect Hardwire Ionization Smoke Alarm with Battery Backup. Direct wire-in with 9V battery backup. Hardwired with battery backup for protection during power outages. Perfect mount for easy installation. Mounting bracket keeps the...

Convenient, easy & safe product to test the functional ability of a smoke detector. It also checks for obstructions or debris which clog detector vents & prevent smoke from properly entering the sensing chamber. Safe for use on Photoelectric and...

First Alert SM210L 10-Year Battery Photoelectric Smoke Alarm with Safety Path Light. Features First Alert's Precision Detection advanced sensing technology and meets industry standards. The 10-year battery means no battery replacements for a decade.

First Alert SMCO210V 10-Year Battery 2-In-1 Photoelectric Smoke & Carbon Monoxide Alarm with Voice Alerts. Be alerted to the type of danger and its location in your home with voice and location alerts. This 2-in-1 alarm provides convenient protection...

First Alert SMCO210 10-Year Battery 2-In-1 Photoelectric Smoke & Carbon Monoxide Alarm with Slim Profile. Uses First Alert's Precision Detection advanced sensing technology and meets new industry standards. This 2-in-1 alarm provides convenient...

First Alert SMICO110 10-Year Battery 2-In-1 Ionization Smoke and Carbon Monoxide Alarm. This combo smoke and CO detector meets the latest industry standards, is easy to install and doesn't require battery replacements for a decade.

First Alert CO615 Plug-In Electrochemical Carbon Monoxide Alarm with Battery Backup and Digital Display alerts you to dangerous carbon monoxide levels. This plug-in carbon monoxide detector operates on a dual-power system with battery backup for...

First Alert SM210 10-Year Battery Photoelectric Smoke Alarm with Slim Profile 2-Pack. Features First Alert's Precision Detection advance sensing technology and meets industry standards. This slim profile alarm is easy to install, and the 10-year sealed...