K82 series V2.0 upgrade program
K8508-W MINI NVR
>>>K8208-3WS Upgrade package
>>>K8208-3W Upgrade package
>>>K8208-W Upgrade package
>>>Hisi 7 inch screen set T8204-W Upgrade package
>>>MSTART 7 inch screen set T8204-3W Upgrade package
>>>K9608-W Upgrade package
