Grosvenor Technology has helped us to provide a secure and a reliable access control system. The support they provide is exceptional and the staff is always willing to help with any technical problems. I'm not aware of anything I dislike about Grosvenor Technology. I would highly recommend them. We are using Grosvenor Technology to provide a secure access control system for our employees. We are able to control access to our offices and allow employees to log in using their Smart Cards. We are also using Grosvenor Technology to track employee movements and prevent employees from moving around the building without permission.