| product name：Broken bridge aluminum fingerprint lock |
product material：304 stainless steel |
| fingerprint recognition：Semiconductor biometric fingerprint identification | Apply the door type：Translation/broken bridge/aluminum alloy door |
| Number of fingerprint：Administrators 9 common users 291 | Mechanical lock：Class C anti-theft lock core |
| power types：Four no. 7 dry batteries | emergency power supply：USB emergency interface power supply |
| The lock mode：Fingerprint/swipe card/key/password/WeChat applet/remote control (optional) | |
