The Metasys 8.1 building automation system from Johnson Controls delivers new graphics, enhanced security and other features to mitigate risk, reduce cost and maximize investments. Optimized for mobility, the system’s easy-to-use interface employs new photo-realistic graphics for better visualization and faster troubleshooting from customers’ mobile devices. This latest release also prevents unauthorized access with HTTPS. Metasys 8.1 uses Transport Layer Security (TLS) 1.2 protocol, the current standard for communications privacy on the Internet, to ensure secure, encrypted communications between two communicating applications or between client and server. Metasys 8.1 has achieved global BACnet Testing Laboratory (BTL)-12 status.