Canon Vb-C60 Network Video Recorder VK-64/VK-16/VK-Lite Setup Guide - Page 7

System Operation Overview VK-64 Viewer (Viewer Only) You need to purchase the required number of viewer licenses to use additional viewers. Also, VK-64 Viewer is suitable for a monitoring system, in which you need just monitoring, not recording. You can view live videos from and control up to 64 camera severs. (Some functions are not available, such as recording and playing video, displaying event logs of motion detection and external device input, and still frames.) Upgrade from Older Versions To upgrade from an older version (v1.1, v1.2, v1.3, v1.4, v2.0 or v2.1) to v2.2, download the free patch installer from our website. License keys used for the older versions can also be used for v2.2. Network Video Recorder VK-Lite Network Video Recorder VK-Lite supplied with VB-C500VD, VB-C500D and VB-C60 is a simplified version software of VK-64/VK-16. VK-Lite allows displaying video, recording video and audio, and playing audio, of up to 4 camera servers. A VK-Lite Viewer license is given per camera server. When using multiple camera servers, you need to buy additional licenses ("VK-Lite Additional Viewer License") for each camera. vii