Also with the Queclink GL500N GPS tracker you can set up SMS alerts to receive in a mobile phone when detect following events: (geo fences for service routes or deliveries tasks control, internal battery is low, movement detect, device power on). GL500N of Queclink apart from serving to Mobile Asset control and automatic vehicle dispatch is a good option for the GPS Container tracking. Queclink GL500N is it also a GPS Tracker with Microphone / Speaker that allows you to listen when making a call from an added phone to the allowed list, ideal fo their field service management. Another interest function that have the GPS tracker GL500N of Queclink is that allows firmware update or configuration change via OTA (Over the Air), this function reduce maintenance costs. Using GL500N in our GPS tracking platform that has European regulations of tachograph, you can manage their control of driving habits and ther asset efficient driving or you can control their vehicle preventative maintenance that help you to reduce company cost, also use our REST API to connect existing applications and manage their mobile asset fuel control depending of your need. In our tracking platform you can also manage their mobile asset care driving and control their vehicle event management without requirement limit or you can manage their service routes and deliveries tasks, in addition you can use our mobile applications for control their GL500N tracker from a mobile phone and you can control their field service management depending of your need or you can use without extra cost our automatic data sending service to external servers.