HID Card Access Control & Monitoring System HID USA range of access control reader and card is most commonly used access control system type in the country. HID card maintain secure and safe office entry & exit by keeping the unformatted in encrypted and coded form which is not possible to be replicated or copied. HID Access Card Serial Numbers are unique and the same card number never gets produced, HID keeps track for every serial number which is an added layer of physical security through access control card readers and controllers. The devices and cards are available throughout India and can be procured through Goldline Security Systems, New Delhi & Gurgaon Sales Offices.