THE WORLD'S FIRST REAL-TIME GUARD MONITORING SYSTEM Active GuardT is the most advanced and the world's first system that allows real-time personnel work time, location and task completion monitoring, which utilizes GPRS-based data transmission technology. Active Guard supports also voice connectivity with the personnel without the need for an additional equipment, such as mobile phones or short wave transmitters. Active Guard devices can transmit alert in case of any emergency requiring[...]