smart lock JT709C, with 1.8mm diameter , compatible with various installation hole size, usually used by clients to lock containers, trucks, cargo bags, even various boxes.

This is one of the main difference comparing to other smart lock tracker.

Shipping container seal lock JT709C supports real time location by GPS and report lock status in real time. It has widely used in logistic transportation, such as 3LP logistic transportation, supermarket city distribution, cross-border container transportation and so on.

It's main function is to help clients secure their cargo from stolen case, alert the owner when cargo is unload, and make their cargo journey are under full control.