Discontinued

Fire Sentry

Model 21009840

Internet #204684458

4 in. Battery Operated Basic Smoke Alarm (2-Pack)

This item has been discontinued.
The Home Depot no longer carries this specific product.

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Product Overview

The twin pack Fire Sentry i9040 smoke alarm is battery operated ionization smoke alarms. These 4 in. units are smaller in diameter making a discreet design with the same quality you would expect in a Kidde product. Powered by a 9 Volt battery, providing continuous protection and features an alarm test button.

  • Kidde i9040 is battery operated and includes a 9 Volt battery
  • Kidde i9040 includes a test button to tests unit’s electronic circuitry, horn and battery function
  • Kidde i9040 features a low battery Indicator to warn user of low battery
  • Kidde i9040 has a discreet design only 4 in. diameter
  • Includes 2 smoke alarms

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