CORTROL VMS 1.33.1 Maintenance Release

July 21, 2026, Durham, NC—Ganz®, a leading manufacturer of intelligent security systems, announced the maintenance release of CORTROL VMS 1.33.1 Ganz CORTROL unites actionable intelligence in a central command center by unifying IP-based video surveillance, access control, AI, analytics, IoT smart sensors, license plate recognition, facial recognition, communications, and other IP systems. This maintenance release brings enhancements, new device support, and fixes. Download it now, or try our 60-day demo here.

Enhancements

• Improved PTZ operation with the ONVIF driver
• Improved alarms filtering in Client when connected to multiple servers
• Improved Streaming Server (HTTP API) handling of MxPEG streams

Fixes

• Fixed photo upload in the Active Guard OSS plugin integration
• The Client application may hang when entering the cloud server connection token
• Fixed the logic for saving negative values in the ‘Value’ field of Modbus device events

View and download the complete release notes here.

About Ganz

‍Ganz Security is a global leader in designing, developing, and manufacturing world-class intelligent security solutions. The Ganz brand offers integrated system architecture across multiple market segments, including CORTROL video management software, video analytics, AI analytics and supporting devices. With millions of network systems and camera installations globally, we continually set the standard for innovation, quality, and value.