•Precision Detection technology helps reduce cooking nuisance alarms and provides early warning.
•Voice & location alerts tell you the location of danger to help you escape safely
•10-Year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm
•End-of-life warning lets you know when it’s time to replace the alarm
•Slim profile design is half the depth of a standard alarm
•Test/silence button for efficient testing to ensure alarm is working properly 

The First Alert SM210V 10-Year Sealed Battery Smoke Alarm with Voice & Location Alerts helps guide your escape to safety. Utilizing First Alert's Precision Detection advanced sensing technology that complies with new industry standards, the SM210V provides reliable and convenient protection.

Dimensions (Overall): 5.62 Inches (H) x 5.62 Inches (W) x 1.3 Inches (D)
Weight: .57 Pounds
Package Quantity: 1
Requires Hardwired Installation: No
Battery: 1 Non-Universal Lithium Ion, Required, Included
UPC: 029054021946
Model: 90075124