First Alert 10-Year Battery Photoelectric Carbon Monoxide and Smoke Alarm Value Pack Liberty Garden Loud twin bell alarm with

Loud twin bell alarm with luminous hands and hour dots

LED indicator blinks during normal operation

Clear acrylic troffer replacement lens (a rectangular light fixture for a modular dropped ceiling grid)

Part Number: #7854

Seamless brass tube

First Alert 10-Year Battery Photoelectric Carbon Monoxide and Smoke Alarm Value Pack Liberty Garden Loud twin bell alarm withInstall the SM210 10 year sealed battery smoke alarm and CO400 battery operated carbon monoxide alarm safety value pack for protection against fire and carbon monoxide (CO). The smoke alarm features First Alert's Precision Detection advanced sensing technology and meets new industry standards. While the CO400 carbon monoxide alarm easily installs and provides reliable CO protection. Features Precision Detection which provides advanced protection early