First Alert PC910 Photoelectric Combo Smoke & Carbon Monoxide Alarm, White, 3 V Liquid Drain Cleaners (restricted) Chamfer bits will form a

Chamfer bits will form a uniform bevel on the edge of the work piece to add character while keeping crisp

Material: Steel/PVC

10" square copper infused ceramic

Orbital action

First Alert PC910 Photoelectric Combo Smoke & Carbon Monoxide Alarm, White, 3 V Liquid Drain Cleaners (restricted) Chamfer bits will form aHighlights: No battery changes for the life of the alarm Photoelectric nuisance resistant technology New sleek thin design Mute silence button End of life signal Versatile wall or ceiling mount Easy slide mounting bracket Emits T3 pattern Electrochemical sensor Power LED and alarm indicator No battery changes for the life of the alarm Separate sensors to detect smoke and CO, the two alarm systems work independently Usage for residential applications