Step1:Open the Guard Viewer app and login.(https://hview.kf5.com/hc/kb/article/1440999/)
then click the list button,choose Devices option.
Step2:Add your NVR on the app
2.1 Click the Add button.
2.2 Find the NVR QR Code.make sure your NVR network status is online.
Menu-Network-Basic-P2P
2.3 Choose the Scan button,use your phone to scan NVR QR Code.
2.4 setting your NVR name show in your phone.then click Start Live View
Step 3:add the NVR done.
If you experience any problems, please contact us for further support.
support@hviewsmart.com