The Kidde 21006377 Combination Carbon Monxide and Smoke Alarm provides two important safety devices in a single unit. This alarm includes a voice warning system that announces œFire, Carbon Monoxide, Low Battery or Smart Hush Activation . The voice alarm eliminates any confusion and clearly warns you and your family of a smoke or carbon monoxide danger, or if your battery is in need of replacement. This technically advanced combination alarm includes 9V battery backup providing protection even during a power outage when many incidences occur. The 21006377 is an easy to install alarm that is suitable for all living areas. It has a 7-year life and a 5-year limited .
Is Discontinued By Manufacturer : No
Product Dimensions : 12.7 x 12.7 x 5.08 cm; 386 Grams
Date First Available : 13 March 2020
Manufacturer : Kidde
ASIN : B00TW1XR9O