If you do not need make a permanent field service management control or automatic vehicle dispatch in CalAmp TTU-1220 tracker you can schedule sending SMS alerts to receive them in a predefined mobile phone, these alerts notify you of any change event generated by this Standalone GPS. Although the tracker TTU-1220 is commonly used for GPS asset location or Fleet Management, it can be installed on vehicles of any size, for it has 3 digital inputs and 3 digital open collector outputs (200mA) that allow you to connect external devices to interact with Standalone GPS. Using TTU-1220 in our GPS tracking platform that has European regulations of tachograph, you can control their mobile asset eco driving and manage the control of driving habits of their driver´s or you can manage their mobile asset fuel control depending of your need, also use our REST API to connect existing applications. From our GPS tracking platform, you can also manage the care driving of their drivers without requirement limit and control their event management depending of your need or you can manage their vehicle preventative maintenance that help you to reduce company cost, in addition you can use our mobile applications for locate their TTU-1220 tracker from a mobile phone and you can use without extra cost our automatic data sending service to external servers.