JT700 is a type of GPS tracker device mainly designed for managing and tracking mobile assets container. The features of JT700 can be list as following: support door open alarm, tamper alarm, waterproof, low-power design, high-capacity battery, dual-way locating and so on. Moreover,the installation is very easy and convenient. Besides containers,JT700 is also suitable for remote monitoring, trailers, trucks, mobile asset management, other bulky cargo transportation and so on.