Features: Wired Version Includes AC 120V Connector Battery Powered Version - 6 Batteries Included Speaks to You and Sends Alerts to Your Phone Requires Wifi...
Features: Sealed in Lithium Battery Operated, Never Replace the Battery Over the Ten-Year Life of the Alarm. Powered by a Tamper-Free Sealed Lithium Power Supply....
Features: First Alert's Precision Detection Advanced Sensing Technology Voice & Location Alerts for Danger and Helps Escape Safely Provides Reliable 2-in-1 Protection Against Both Smoke...
Features:
Wireless Enabled Battery Operated and Alarm
Interconnects to Each Other, When One Sounds They All Sound
Includes Test/Silence Button
Specifications
Power Source - Battery
Features: Works With Ring Alarm System and Samsung Smart Things Works With Nexia Home Intelligence and Other Z-Wave Systems Sends Mobile Alerts and Emails When...