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Release Note

Welcome to VK2200 Control Box Gen. 2
Notice: Before downloading the firmware, be sure to read the following information carefully.
This latest version contains corrections to the last version and additions to the next version. You will find them listed below.
Version History
VersionDescriptionNote
V3.2.3151. Support RTSP streaming
2. Support Timer Event to execute actions after a period of time
3. Support WebSocket Ethernet protocol for device communication
4. Support Subpage and iFrame full functions
V3.1.3021. Support RTSP streaming
2. Increases the maximum number of variable characters to 128
3. The maximum number of monitor and schedule events are now counted by each added controller
4. Bug fixed
V3.0.2981. Supports customization of End-of-Text character (ETX) for serial and Ethernet devices
2. Fixed the issue that the Telnet device cannot be listened
3. Fixed the issue that the prompt is not disaplyed after the viewer is updated
V3.0.2961. Support the feature of adding a detection characters to detect the end of received messages. (Serial/Telnet/TCP)
2. Support timer event
3. Bug fixed
V3.0.294Initial released