Please upgrade to the new Edge browser, or use Chrome, Firefox or Safari, before continuing. Internet Explorer will not support the best shopping experience on the ADI Digital Branch site after March 12. close button

Kidde 21007915-N 120V AC/DC Dual Sensor Hardwired Interconnect Smoke Alarm with Battery Backup

Brand: Kidde Residential
ADI #:3K-21007915 Model #: 21007915-N  Name: Kidde 21007915-N 120V AC/DC Dual Sensor Hardwired Interconnect Smoke Alarm with Battery Backup
  • Ionization Sensor – may detect invisible fire particles (associated with flaming fires) sooner than photoelectric alarms.
  • Photoelectric Sensor – may detect visible particles (associated with smoldering fires) sooner than ionization alarms.
  • Interconnect – Interconnects with up to 24 Kidde devices on one wiring network of which 18 can be initiating.
close button