Wonde Proud TT-1

Wonde Proud TT-1 is an advanced trailer GPS tracker working in 2G, 3G, LTE M1, and NB-IoT networks. The device features GPS + GLONASS navigation, geo-fencing, overspeeding detection, towing detection, superior power management, over 60 days backup battery life, FOTA, 4 digital I/O, and a lot more.