Frustrated with chasing down keys to show listed properties to clients, Delbert fashioned a crude lock box from a Yale bicycle lock and a sand-casted aluminum container. Delbert took his invention and started a company that would soon become Supra Products. That was more than 40 years ago.

Today, Supra is a multimillion-dollar business that has evolved from simple mechanical lock boxes to sophisticated electronic keys, innovative access devices, and industry-standard customer support.

Through the years as they captured the real estate lock box market, Supra advanced simple key control into complete access management. Now, throughout the United States and abroad, Supra is rapidly expanding into the automotive, industrial and consumer markets.

Supra's parent company is GE Security Inc., an international company specializing in quality security products.

Supra looks forward to a bright and dynamic future. Its commitment to affordable access technologies, unparalleled customer support, and turn-key implementation services adds value to every market they enter. Supra holds a powerful position for expanding services to access control professionals worldwide.

For more information call Supra toll-free at 800-547-0252.