When Queclink GL501MG lost coverage in the (LTE Cat M1/NB1 - LTE TDD) networks, activate the "Bluetooth 4.2 BLE" connectivity to continue transfer Scheduled Reports to GPS online server. With GL501MG NB / IoT GPS tracker can be temperature event monitoring of your mobile asset, thanks to his "internal temperature sensor", contact with Queclink to know the temperature limit that support the "internal temperature sensor". The GPS asset tracking with GL501MG GPS tracker you can made in 3 different modes with hours of service control and their fuel consumption control: (from Queclink company online server, sending commands with SMS text messages, using an external tracking management platform "edit IP/port in device config"). To prevent fraud or theft, Queclink GL501MG offers up to "5 virtual geofences" that you can delimit depending of your need, when your mobile asset cross any of the "virtual geofences for service routes or deliveries tasks" GL501MG sending an alert to a mobile phone and also to tracking management platform from where you can manage their control of driving habits. Queclink include the (OTA - Over the Air) function in GL501MG NB / IoT GPS tracker, you can be firmware update or edit config parameters remotely without quit GL501MG tracker of your mobile asset, Queclink also offers an extra option to acquire a magnetic holder, ideal for requirements of spy GPS asset tracking. Using GL501MG in our tracking platform that has European regulations of tachograph, you can control the care driving and manage the asset efficient driving or also use our REST API to connect existing applications.