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