| Dimension of External Panel | 152L*63W*28H MM |
| Material | High quality aluminium alloy |
| The lock tongue material | stainless steel |
| Working Voltage | 4 AA Alkaline batteries(Normal use for 8 months) |
| Door thickness | Suitable for 35-110mm |
| Door type | Suitable for wooden door/Security door/Copper door/Stainless steel door etc |
| Bluetooth standard | 4.1BLE |
| Emergency Power Supply | External charging with Android interface charging cable |
| unlock | AAp/ password/ fingerprint/ IC card/ key |
| Number of passwords | Support 150 groups of |
| Number of IC card | Support 200 sheets |
| Number ofFingerprint | Support 200 groups of |
| Standby current | 60 microamps |
| Working current | Less than 200 milliamperes |
| unlock time | Material in 1.5 seconds |
