Specifications
Technical specification
| Model: BP-HHMD2009 | |
| Technical Parameters | |
| Operating current | <50mA |
| Operating frequency | Low |
| Power | 9v (6F22) alkaline battery, operate voltage 7v-9v |
| Alarm | Video LED $ audio/video LED & vibration |
| Sensitivity | Adjust knob |
| Sensitivity level | Detect pistol at 90mm, six inches knife at 60mm,
razor blade at 30mm, pin at 10mm |
| Dimension of unit | 410(L) * 80(W) * 420(H)mm |
| Net weight of unit | 400g |
| Operating temperature | -5℃ to + 55℃ |
