The device combines several functions of accurate positioning, safety, monitoring, emergency alarms and full tracking. It supports SMS / GPRS / Internet data transfer functions and can be widely used in many areas of location-based services, traffic safety and management.

The Teltonika FMB140 is a compact and intelligent tracking device with Bluetooth connectivity, internal High Gain GNSS and GSM antennas and a built-in spare battery. The FMB140 is primarily designed for vehicle tracking. The digital input can be used to monitor the status of the ignition, door or alarm button. The vehicle can be stopped remotely using the digital output. In addition to the American GPS satellite system, it is also able to connect to the GLONASS, GALILEO, BEIDOU, SBAS, QZSS, DGPS, AGPS networks for positioning.

Settings that affect the operation of the device can only be changed from another device (smartphone, computer) using the appropriate application or SMS commands - so users can be sure that the device always works according to the parameters they specify.