Zonal Remote Supervision is a continuation patent of Zonal’s original 2012 geo-fenced zone mobile app patent. Zonal Systems has developed, patented and beta tested the use of geo-fenced checkpoints in the security guard business for four years. The IP applies to geo-fenced supervision of maintenance personnel, employees and contractors.  Zonal’s approach is superior to the geofencing used … Continue reading Zonal Remote Supervision