| Material: | Zinc Alloy |
| fingerprint capacity | 150pcs |
| password capacity | 150 |
| unlocking | fingerprint,password,cark,app, key |
| battery power | 4pcs aa battery |
| app | tt lock (tuya optional) |
| door type | wooden door,metal door |
| size | 168*56*33mm |
| package | 12pcs/carton;master carton dimension:52*27*45cm;total carton weight:18.5kg |
