How to Update Purchased Standalone NVR to P2P?

Date2017/02/22
Quesion: How to upgrade P2P function in Standalone NVR purchased before 2017 March 1st?
Answer: Click here to download the guide. 
Note: This function support your existing Standalone NVR products - SRA211-016, SRA212N-004P, SRA212N-008P, SRA213-032 before 2017 March 1st order.