Fire alarm：SD-360B1 Smoke Detector
| Detection | Photo-electric Chamber |
| Sensitivity | meets UL 217, UL268 & EN14604 |
| Power | 3V Lithium battery |
| Battery Life | 3 years |
| WorkingTemperature | 0℃ - 50℃ |
| Relative Humidity | 10%～85% |
| Alarm Sound Level | 85dB@3m |
| Size | 120mm diameter x 53mm depth |
| Current | 27uA@standby, 120mA@activation |
| Approved by | Vds & UL |