Using LMU-400 in our GPS tracking platform you can manage some scheduled reports and control their vehicle event management or you can manage their vehicle fuel control depending of your need, also use our REST API to connect existing applications at no additional cost and control their manual task registration depending of your need or manage their service routes and deliveries tasks without any requirement limit, in addition you can control their drivers care driving depending of your need and manage their drivers control of driving habits that help you to reduce cost or control their vehicle eco driving without any requirement limit. From our GPS tracking platform, you can also manage their vehicle efficient driving without requirement limit and you can control their vehicle preventative maintenance that help you to reduce company cost or you can aslo manage their automatic vehicle dispatch depending of your need, in addition you can control their LMU-400 tracker from a mobile phone using our mobile applications for vehicle tracking and you can use without additional cost our automatic data sending service to external servers or you can manage their vehicle hours of service control (HoS) that help you to reduce cost, also you can control their field service management depending of your need and manage their drivers driving control without any requirement limit. LMU-400 GPS tracker integrates a relay to interrupt the vehicle starter and a siren that can be programmed as Panic button for SOS alerts in their automatic vehicle dispatch. CalAmp LMU-400 can also be located periodically in their field service management sending SMS alerts to a predefined mobile phone. The interface for connecting external devices with LMU-400 of CalAmp is very basic, since it only has a digital open collector output (200 mA) and an analog input.