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Release Note

Welcome to VK248 8-Channel Relay Expansion Box
Notice: Before downloading the software , 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
v3.4.3341. Supports Telnet CLI (command-line interface) mode for third-party system integration
2. Bug fixes
v3.1.3021. Support SSH communication protocol
v3.0.2941. Bug Fixed
v2.8.2711. Enhance the stability of communication with controllers
v2.6.2541. Bug fixed
v2.6.2531. Enable to communicate between controllers via ID or static IP address
2. Compliant USA California password policy
3. mprove communication performance with contollers
4. Bug fixed
v2.2.213Product Maintenance
v2.1.204Bug fixed
v2.0.191Improved Performance 

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