Product Review

Flashing LED Status Ring allows easy identification of current state of alarm The Kidde P4010ACS is an AC/DC powered, photoelectric smoke alarm that contains a 10-year, sealed battery backup and voice messaging system. The voice warning feature accompanies the 85dB tone during an alarm event, and helps reduce confusion with verbal announcements such as "Replace alarm" at end of alarm life, and "Hush mode activated" when a nuisance alarm is silenced. Kidde P4010 Series Alarms contain 10-year tamper proof batteries that eliminate the need for battery replacement, and ends worry over unauthorized removal. Users are further shielded from late night battery chirps by the unit's Ambient Light Sensing feature, which establishes a day / night cycle and prevents alarm chirping in dark conditions. Key Features: Photoelectric Sensing Technology 10 -Year Sealed Lithium Battery Backup Voice Messaging System Ambient Light Sensor Smart Hush® Control Flashing LED Status Ring allows easy identification of current state of alarm Install Confidence: Voice Notification: Unit verbally announces "Fire!" and other alerts such as "Replace Alarm," which helps the user better understand current status of the unit. Easy to Install: Backup battery automatically activates when the unit is attached to the mounting bracket Photoelectric Sensor: Smoke alarm contains advanced photoelectric sensor that may detect visible particles (associated with smoldering fires) sooner than ionization alarms. Ambient Light Sensing: Establishes Day/Night cycle and delays chirping during the night until the next Day cycle begins. Test / Hush® Button: Tests alarm circuitry and activates Hush® feature to temporarily silence nuisance alarms for up to 10 minutes. End of Unit Life chirps can also be silenced. End of Unit Life Warning: Alerts user the alarm is in need of replacement. 10-Year Limited Warranty