blazer pro

Hi there in case of upgrading my surveillance system to get rid of all my 8 NVR TO one equipment. which equipment should i use. is the hikvision blazer pro all in one is the best choice alone or i need to use hikvision NVR with 128 channel along the the blazer pro thanks in advance

Hi there, Could someone help me. We are facing restarts on our Blazer Pro. Every hour or so. I want to upgrade the firmware to the latest one. Do you know where I can download the mentioned firmware? At the moment we have the following: