This item cannot be shipped to the following state(s): GU,PR,VI
The Kidde Ionization Smoke Detector with Battery Backup is an ionization-sensing alarm that offers 120 VAC of power with a 9 Volt battery backup for continuous protection during power outages. This alarm can operate as a single unit or as a component of an interconnected system in your home or business. This important safety device has a push-button test capability to check its circuitry, horn and battery and can be put into a hush mode that will silence nuisance alarms. This unit has a tamper-resistant locking feature to help prevent unauthorized entry or theft.