The Personal Trackers family consist of high end, MIL-STD personal devices that are design and manufactured by Tri-logical’s R&D research center. These devices are specifically developed for the military, HLS and security sectors. The devices provide accurate GPS location, with Cellular/Satellite communication and smart energy consumption that allows long working hours. In addition these devices can provide distress alert, messaging, encryption and voice capabilities. Together with Tri-logical’s management and control system they provide a full solution to manage personal assets.