HID Global is a leading manufacturer in the access control industry, serving customers worldwide with proximity and contactless smart card technologies; central station managed access controllers; secure and custom card solutions; digital identity and photo card management software solutions; secure card issuance solutions; and RFID electromechanical cylinders.
G4S Technology’s Symmetry Security Management Systems support HID’s wide product range including the iClass® line of products. G4S Technology has also embedded HID radio-frequency technology within its supervised pseudo-random (20mA) reader line.