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  1. Z

    Latest new NVR4XXX-4KS2_MultiLang_ V4.001.0000005.1.R.201126

    You can backup the content of a sop-8 flash with a $10 ch341a programmer
  2. Z

    Change Time on a Dahua camera behind NVR (P2P)

    Cam time sync does not seem to work. I forgot to enable DST on my NVR but I do have it enabled on my cameras, and the time in NVR was 1h before timestamp I see on the live footage
  3. Z

    Initial review of the Hikvision DS-2CD2087G2-L(U) ColorVu 4K 8MP IP bullet camera.

    I bought a laview nvr for ~$60 and converted to hik using serial cable.
  4. Z

    LaView LV-N9508Q8E is HIK ??

    No idea, I didn't use this NVR This should be in the FW changelog.
  5. Z

    LaView LV-N9508Q8E is HIK ??

    Successfully updated to this FW: http://ftp.hikvision.ru/01.%20Firmware/01.%20Hikvision/02.%20NVR%20%28IP%20regs%29/01.%20K%20series/DS-76XXNI-K1%28B%29/ Before: After: All information you need is here (note the JST pinout is incorrect in my case Pin 1 is +3.3v) Hikvision - Clearing...
  6. Z

    gdmss plus IVS no pictures in push notifications

    DMSS worked!
  7. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    The spec says 43.3 mm (Type 2.7)
  8. Z

    Initial review of the Hikvision DS-2CD2087G2-L(U) ColorVu 4K 8MP IP bullet camera.

    My own experience was bad. I also saw other people here saying Andy screwed them over. BTW. This particular model is sold by authorized dealers for $200, with legit warranty and support, Andy sells it for $230 if I remember right. So what's the point?
  9. Z

    Initial review of the Hikvision DS-2CD2087G2-L(U) ColorVu 4K 8MP IP bullet camera.

    That's because you got it from Andy who sells gray market, probably no logo too. Who knows if the quality if the same and obviously no warranty or support.
  10. Z

    LaView LV-N9508Q8E is HIK ??

    Not yet, waiting for a JST ZH 1.5mm 4Pin connector to arrive so I dont have to solder to the board
  11. Z

    Dahua Firmware for Amcrest Camera

    I doubt it's Dahua OEM.
  12. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    Darkness: Leds Auto:
  13. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    It will turn on the leds when in darkness. I did not test it yet
  14. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    leds off. I think it was in auto but it was bright enough for the cam.
  15. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    the only way I know of is lower the exposure time, which can be probably set to 1/60
  16. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    Also worth noting that UK distributor claimed there is a FW update coming that will enable deterrent function (will turn on LEDS on event)
  17. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    here you go I set exposure to 1/30 second clip is with wdr on 3rd is dahua (also limited to 33.33ms) a phone photo just to demonstrate the light level
  18. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    I have two clips recorded, will upload to youtube
  19. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    I'd say it's just a 4k version of 5442 here are a few shots to compare note that I was holding the hik camera in my hands and the jpegs from hik camera are more compressed 5442: (with some manual exposure setting I did to reduce ghosting) 2087g2 (normal: Exposure Time 1/12) 2087g2 (low...
  20. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    Recording to SD card works just fine, I think it's an issue with the Dahua NVR or something else. I'll also try to record to network share and Synology NAS later
  21. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    https://www.aliexpress.com/item/1005001742715897.html I think the price they ask right now ($250) is too high, I purchased for a bit less and someone mentioned above the authorized dealer price is much lower, at least in UK
  22. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    Tried to hook it up to my Dahua NVR and it doesn't work quite right. The recording has lots of skipped frames, like if the network bandwidth was not enough. I maxed out all the settings though. Will try to record on internal SD instead
  23. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    Aliexpress, hikvision branded version. NOT ANDY of course
  24. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    I can try to get it next to Dahua 5442
  25. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    Received my camera today. Nighttime quality is quite impressive.
  26. Z

    What is the cheapest authorized Hikvision distributor in US

    yes I see the list, but it's kind of too long hence my post here, maybe someone already compared prices
  27. Z

    How To Upgrade Amcrest / Lorex to Dahua Firmware And Get All Dahua Features

    you have to use DH_NVR4XXX-4KS2 FW here is the latest one https://dahuawiki.com/images/Files/Firmware/DH_NVR4XXX-4KS2_MultiLang_V4.001.0000005.1.R.201126.bin
  28. Z

    Hikvision ColorVu + 4K (DS-2CD2087G2-L)

    He sells unbranded no-logo cameras. And he's not in this list: Authorized Distributors And I would NOT recommend him I'm selling my Dahua setup I bought from him. None of the issues I reported were resolved and some of the questions he simply ignores.
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