| Material | Zinc Alloy |
| Verification Mode | Fingerprint (only for AL40Z)/ Card / Passcode /key |
| User Capacity | 100 |
| Power Supply | 4XAA Alkaline battery |
| Communication | Zigbee |
| Mortise | American Deadbolt |
| Fingerprint Sensor | Semi-conductor / Silicon (AL40Z only) |
| Card Reader | Mifare card |
| Temperature | -22℃ —+55℃ |
| Door Thickness | 35-53mm (standard) |