Guardfreight E-Containerlock is it also a "standalone GPS tracker" with rechargeable Li-Ion 9300mAh battery that can during up to 1.5 years with a single charge reporting one position a day, to recharging the battery of E-Containerlock only need connecting USB charger to mini USB port. For improve the safety in the (sea/land) GPS container tracking, E-Containerlock GPS padlock allow config preventive "SMS alerts": (padlock activation, container opening, padlock removal, padlock low battery, tamper), the Guardfreight GPS tracker send the "SMS alerts" to a mobile phone. Guardfreight E-Containerlock accept 2 GPS tracking modes with hours of service control: (using the sever of Guardfreight company, from an external tracking management platform "edit default IP/port" that may have European regulations of tachograph) from the online services manage some scheduled reports and control their event management, also accept commands through SMS text messages. Control their mobile asset efficient driving and manage the control of driving habits using E-Containerlock in our GPS tracking platform, also you can use our REST API to connect existing applications and manage their mobile asset hours of service control (HoS) that help you to reduce cost or you can control their vehicle event management depending of your need, in addition you can manage their automatic vehicle dispatch without any requirement limit and control their service routes or deliveries tasks that help you to reduce cost. From our GPS tracking platform, you can also manage the care driving of their drivers without requirement limit and you can control their vehicle preventative maintenance that help you to reduce company cost or you can manage their mobile asset fuel consumption control without requirement limit, in addition you can control their E-Containerlock tracker using our mobile applications for mobile asset tracking and you can use without extra cost our automatic data sending service to external servers or manage their manual task registration without any requirement limit. E-Containerlock is a good "anti-theft system" for field service management control that protect your high valuable mobile asset and increase control in your daily GPS container tracking. Guardfreight include in the E-Containerlock GPS padlock the (OTA - Over the Air) function, that allow update firmware or edit config parameters remotely without uninstalling the unit of your (sea/land) container.