Technical specifications :
| Dimension | 400(L) X 72(W) X 26(H) mm |
| Power Supply | Two AA batteries |
| Operating voltage | 7V-9V |
| Power Consumption | <50mA |
| Alarm terms |
Sound and light alarm / vibration & light alarm |
| Net weight | 280g |
| Package Weight | 360g |
| Working Frequency | 135KHz |
