File Smart Box combined with Bluetooth+GPS+GPRS three parts, with rechargeable battery, it support unlock by Bluetooth or GPRS.

Equipped with Bluetooth 4.0 technology, unique permissions, strict confidentiality. Upgrade Communication module + IOT lock app, seconds to open, no need to wait for the quiz.

Intelligent System Management, document one by one correspondence. The mobile app is controlled and the category is sweeping. Efficient and convenient office.

Fast Search efficiency and convenience

Battery

5400mAH non-rechargeable lithium-ion battery.Improve the traditional locker lock, optimize the lock structure, increase the success rate of unlocking, self-research motor, reduce power consumption greatly prolong the service life.