Shenzhen iTrybrand Technology Co.,Ltd is a professional China tracker manufacturers and tracker factory, we are strong strength and complete management. Tracker has three major functions: line hunting, line alignment and line status testing. It is fast and accurate. It is a practical tool for communication line, integrated wiring, line and other weak current system installation and maintenance engineering technicians. It is mainly divided into car tracker, vehicle tracker, OBD tracker.

Tracker is widely used in telephone systems, computer networks and other fields involving metal wire lines.

The tracker consists of a main tester (NF-308), a receiver (NF-838-R) and a remote identifier.

website :https://www.protrack365gps.com/