| Brand | MEFUTAI |
| Size | H158W70T21mm |
| Suitable category | Broken bridge doorsand windows |
| How to open the door | WeChat ,Password ,Fingerprintcard ,key , mobile phone |
| Capacity | Fingerprint,PasswordMagnetic Card ,Atotal of300 |
| Product material | Zinc alloy |
| Quality | Authoritative qualityinspection passed |
| Working power | 4 AA batteries |
| Rejection rate | ≤0.01% |
| Operating temperature | 25°C~55°C |











