Technical Specifications
| Material | Alloy |
| Available color | Black, Silver, Gold |
| Unlock method | Card |
| Power supply | 4 AAA alkaline batteries |
| Battery life | Over 15000 times |
| Card reading distance | 0-5cm |
| Reading & writing time | <0.25s |
| Applicable chip | Mifare (13.56Mhz) |
