External: This covers the main gate, exit gate, material gate and the parking. Main functions would be Visitor/ vendor control, ID check for all Staff, frisking of contractual labor, material in/out, parking control.
Internal: This covers the reception and the lobby of all floors. Main function would be to direct people correctly and to prevent unauthorized movement on floors or restricted areas
Core: This covers floor patrolling and BMS Floor patrolling is to prevent movement of unauthorized people inside floors, prevent pilferage or theft of high value items like palm tops, cell phones, hand bags, laptops, videos, video conferencing cameras etc, keep a check on computer maintenance staff.