Viscount Systems has been awarded U.S. Patent 8941465 B2, outlining a system and method for physical access control using QR codes and mobile devices, as part of its Freedom Access Control Solution.
The solution is the first of its kind in the industry, and is intended for budget-conscious owners, operators and developers. Access control systems provider ButterflyMX has launched the industry’s ...
ButterflyMX's QR Code Intercom enables visitors, staff, and residents to access properties using a smartphone. By scanning a mounted QR code, users launch a secure, web-based intercom experience with ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback