What is the difference after update controller’s remote control? How to operate remote control?
Hello, remote upgrade our access controller is to control the internal function to change the part of the firmware program with the program rewritten. After finished it, the controller will automatically update the program again.
The function refreshes with a strict demand. It can not without power or write wrong in the half way. Otherwise, it will lead to damage of access controller. We do not recommend to remote upgrade for non-professionals.
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