How to Update DVR and NVR firmware

This video shows how to update our DVR and NVRs firmware via USB memory stick.

 

The video applies to our IQCCTV DVRs IQR1080D4H, IQR1080D8H, IQR1080D16H and Xvisions XHR1080D4H, XHR1080D8H, XHR1080D16H as well as our 4 Megapixel NVRs X2R4N, X2R8N, X2R16N, X2R32EN and X2R32N models only.