L1
Fingerprint Letterbox lock
Color: Silver
| Lock Material | Stainless Steel |
| Lock Colors | Silver |
| Dimensions | L60x30x30mm |
| Unlock Ways | Fingerprint |
| Fingerprint Scanner | Semiconductor |
| Power Source | Chargeable Battery |
| Emergency Power Supply | Micro USB port |
| Battery Life | 6 months |
| Working Temperature | -20 to 50 |
| Working Humidity | RH(45%-85%) |
| Voice Operation Guide Language | |
| LED Display | |
| Applicable Door Thickness | |
| Fake Password | |
| Master Password | |
| User Password | |
| Password Length | |
| Type of Card | |
| Card Capacity | |
| Identification Time | <=0.3s |
| Fingerprint Capacity | 20 |
| Wireless Function |