Corby Access Control Systems and Corby Keypads have been locking doors and protecting millions of people for over 40 years. We invented the first Digital Keypad back in 1972. Now we manufacture and sell simple and ultra-sophisticated systems to thousands of Security Professionals, homeowners, Fortune 500 Companies, the United Nations, US and foreign military services, NASA, the Secret Service and the FBI. We keep good company. With Keypads, DataChips, iButtons, Cards and over 300 products in our line we're ready to be your favorite and most trusted supplier for Security and Access Control Systems.