Card Readers & Access Control

• American Device Manufacturing Co.
• Architectural Control Systems Inc.
• Armstrong Security Lock Corp. Sub. of Securitech
• Asterix Security Hardware International
• Cardkey Systems Inc.
• Computerized Security Systems Sub. of Masco Corp.
• Continental Instruments Corp. Sub. Sensormatic Electronics
• Corbin Russwin Architectural Hardware
• CorKey Control Systems Inc.
• DADCO Mfg. Corp.
• Detex Corp.
• Door Control Inc.
• DoorKing Inc.
• Dorma Door Controls Ltd. The Dorma Group
• DynaLock Corp.
• EFCO Manufacturing Pty. Ltd. Sub. of Orden Industries
• Folger Adam Co.
• Four Point Security Service
• Hanchett Entry Systems (h.e.s.)
• ILCO/Unican Inc. Dominion Lock Div.
• ILCO/Unican Inc. Electronic Security Div.
• Ingersoll-Rand Door Hardware
• Keri Systems Inc.
• Knox Company
• Litton Poly-Scientific
• Medeco Security Locks Inc. Sub. of Hillenbrand Industry
• Modric Inc. National Headquarters
• OSI Security Devices
• Proprietary Control Systems Corp.
• Rofu International Corp.
• Rutherford Controls Ltd.
• Sargent and Greenleaf Inc.
• Securitech Group Inc.
• Securitron Magnalock Corp.
• Security Door Controls
• Sentronic International Sub. of General Nucleonics
• Sentrylok Inc.
• Simplex Access Controls Div. of ILCO/Unican
• Soundcraft Inc. Subsidiary of Secura Key
• Vindicator Corp.
• Von Duprin Inc.
• Yale-Corbin Canada Ltd.