First Alert CO910V Carbon Monoxide Alarm With Voice Alert, White, 3 V Specialty Power Tools 25 sheets of four 5-1/2″

25 sheets of four 5-1/2″ x 3-1/2″ signs per package (one hundred 5-1/2 in x 3-1/2 in signs total)

Horizontal or vertical surfaces

Holds ground moisture

Forms a protective film to decrease friction

First Alert CO910V Carbon Monoxide Alarm With Voice Alert, White, 3 V Specialty Power Tools 25 sheets of four 5-1/2″Highlights: Electrochemical sensor New slim design Power led and alarm indicator Mute silence button End of life signal Versatile mount wall or table top Peak level memory Exclusive talking alarm tells you type and location of danger Hassle free guarantee no battery replacements for life of the alarm 3V lithium power cell included Specifications: Battery Type: Lithium Powercell Includes: 3 V Battery Standards: UL Listed Special Features: