Key item features

• Continuous Power Protection: AC plug-in operation with 2 AA battery backup provides continuous protection during power failures.

• Tamper-Resist Security: Activates a constant alarm if the unit is unplugged or loose from the outlet.

• Low Battery Silence: Silences low battery chirp warnings for up to twelve hours.

• End-of-Life Notification: Chirps two times every ten years after the unit is first powered.

• Operational Testing: A Test/Reset button allows testing for proper operation and resets the alarm.