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Wire-Free Interconnected AC Hardwired Smoke Alarm
P4010ACS-W

  • 10-Year Sealed Lithium Battery: eliminates late night battery chirp
  • Voice Notifications
  • Bug Screen: Protects alarm from insect ingression
  • Flashing LED Status Ring: allows easy identification of current state of alarm
P/N 21027320
  • Power Source

    Hardwired

  • Sensor

    Photoelectric

  • Safety Features

    Best