คุณลักษณะ
| Parameter | Description |
| Power Type | 9V Battery |
| Detector | Photoelectric Smoke Detector |
| Smoke Sensitivity | 2.26+/-1.21%/FT Obscuration (UL Standard), 0.08~0.15dB/m (EN Standard) |
| Battery Availability | 15Months (Carbon-Zinc); 3Years (Alkaline); 10Years (Lithium) |
| Standby Current | 8μA |
| Alarm Current | 15mA |
| Temperature Range | 0°C to 50°C |
| Humidity | 0 to 95% RH, No Condensation or Icing |
| Alarm Sound Level | 85 dB/3m |
