Through the integrate Panic button of ST3490 GPS tracker of Suntech you can receive emergency alerts, each time that the person or driver click these button in a predefined mobile phone. The best way to control Suntech ST3940 Standalone GPS tracker in real-time with hours of service control or fuel consumption control is though Tracking Management Platform always online, with this type of service you can save costs in SMS text messages. Using ST3940 in our GPS tracking platform that has European regulations of tachograph, you can manage some scheduled reports and control their vehicle event management or also use our REST API to connect existing applications. ST3940 of Suntech has (IP65/IP66 - Waterproof and dustproof) protection that allow the GPS location in any type of service routes or deliveries tasks with extreme wheatear condition. With Suntech ST3940 can make the mobile asset management control (automatic vehicle dispatch, assets without battery, containers, ships) and also you can configure a low battery alert that help you to don´t lost the ST3940 GPS device, ideal for their driving control.