First Alert Smoke Alarm, Sound Level: 85dB at 10 ft, Sensor Type: Ionization, Power Source: 120 V with Battery Backup, White, Dimensions: 5.6 in L x 5.6 in W x 1.9 in H, Includes: 9V Alkaline Battery
| Color | : | White |
| Dimensions | : | 5.6 in L x 5.6 in W x 1.9 in H |
| Includes | : | 9V Alkaline Battery |
| Sensor Type | : | Ionization |
| Sound Level | : | 85dB at 10 ft |
| Power Source | : | 120 V with Battery Backup |
