custom nvr firmware

  1. jeetasran

    My NVR stuck on NVR logo ? Need Firmware Update !

    Hey guys! My IP Camera NVR is stuck at NVR logo ,so I want to flash firmware via USB pen drive. My H.265 NVR Model No. is NR-6509. I tried to find firmware for this model on google but I failed, because I don't know the company of NVR and there is no Company Logo on NVR. So plz can anyone...
  2. eviveiro

    Dahua NVR2108-8P-S2/NVR-NV21A08-P8-S2 Custom Firmware

    Hi All, So I have been working on figuring out how to create my own custom firmware for my Unbranded Dahua NVR-NV21A08-P8-S2 using build root. The NVR has a Hisilicon Hi3520Dv300 chip in it. Despite the chips name it is not the same as the Hi3520Dv200 chip. Through some research I found that...