First Alert Detector, 9 V, Sensor Type: Ionization, Detection Method: Smoke, Sound Level: 85 dB, Bracket Mounting, Includes: Battery
| Detection Method | : | Smoke |
| Includes | : | Battery |
| Mounting Type | : | Bracket |
| Sensor Type | : | Ionization |
| Sound Level | : | 85 dB |
| Voltage Rating | : | 9 V |