Twenty20's greatest strength is our people. We have a dedicated team of industry experts that are committed to delivering you comprehensive security and automation solutions, supported by top-notch customer service and ongoing technical support. The Twenty20 Leadership team brings decades... Read More
Napco Security Technologies is a leading manufacturer of a wide array of security products, developing advanced technologies for intrusion, fire, video, wireless, access control and door locking systems. Our products are sold and installed by tens-of-thousands of security professionals... Read More
DoorKing, Inc. (we are also known as “DKS”) was established in 1948 and is one of the country's leading manufacturers of telephone entry systems, vehicular gate operators, parking control products and access control systems in the United States. DoorKing was the first company to use... Read More
By ASSA ABLOY Door Security Solutions
The National Renewable Energy Laboratory’s Campus of the Future blueprint calls for buildings that emphasize safety, security and sustainability. ASSA ABLOY is helping the National Renewable Energy Laboratory (NREL) meet challenges on these fronts by supplying door and hardware products in all...
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By ASSA ABLOY Door Security Solutions
As a critical element of its two-year campus-wide renovation, the University of Rhode Island recently upgraded over 4,000 door openings across its residence halls with SARGENT Passport 1000 P2 Wi-Fi Locks backed by PERSONA Campus™ access control software.
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