Умный электронный биометрический замок со сканером отпечатков пальцев светодиодный индикатор безопасности двери полупроводник зарядка через usb нержавеющая сталь чувствительный

Description:
Semiconductor fingerprint, smart and sensitive with 360° arbitrary angle recognition.
Each fingerprint lock is equipped with 2 mechanical keys, which will enable users to unlock in traditional method.
USB emergency interface, when run out of battery, users can unlock with external power bank charging.
Invisible fingerprint, easy and convenient to use, and can prevent theft at the same time.
Specification:
Color: black, gold
Material: stainless steel
Battery: built-in rechargeable battery
Service life: 100,000 times
Scanning time:
Package included:
1 pc x fingerprint lock
2 pcs x key
1 pc x USB cable
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow slight deviation for the measurement data and make sure you do not mind before ordering.