Description

Kidde i9040 Fire Sentry 9V Battery Operated 4″ Smoke Alarm with 5″ Mounting Plate

Battery-operated smoke alarm provides you and your family with an early warning signal against the dangers of fire and smoke. Test button verifies that the alarm is properly working. Easy installation design does not require any wiring. Ionization sensing technology detects invisible fire particles sooner than photoelectric alarms.

Features

• Discreet Design – Four (4) inch diameter
• Includes 5″ mounting plate
• 9V Battery included