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  1. Walrus

    My thoughts on the Edge Vector algorithm (work in progress)

    I find that edge vector doesn't work reliably with multiple zones (object crosses zones A-B). I have my driveway as zone A, and sidewalk/boulevard/road as zone B. As soon as I switched to edge vector, it stopped detecting people or cars coming onto my driveway, even with make times decreased...
  2. Walrus

    Multiple hard disks

    I think the manual means fast (local) storage, ie don't write directly over a network to a NAS. The concern with writing to an SSD first, and then moving to a HDD, is actually wear & tear on the HDD. I have my clip files set to combine/cut to 1 hour. If I put new on the SSD and set the size to...
  3. Walrus

    Blue Iris UI3

    Hardware acceleration in Chrome works fine on my home computer and cottage computer, both with Windows 10. My work computer is older, still running Windows 7, with an old Quadro FX 1800 graphics card. I'm getting a 'newer' computer at work with WIN10, hopefully HA works on it.
  4. Walrus

    Hi, looking at buying this Dahua cam...

    Your link and attachment don't work. If that is the camera you want, buy from Andy. Link to review, with purchase links: https://ipcamtalk.com/threads/review-oem-ipc-t2231t-zs-2mp-varifocal-starlight-camera.43194/ Although it doesn't look to be available right now.
  5. Walrus

    Multiple hard disks

    Doing it your way, if the 'New' drive fails, you lose all recent footage for all cameras. Splitting it, you lose footage for half your cameras.
  6. Walrus

    Blue Iris UI3

    @bp2008 This is the same problem I am having (on my work computer, works fine at home), and posted about a few weeks ago here: https://ipcamtalk.com/threads/ui3-will-only-play-jpeg-streaming-profiles-in-chrome.44127/#post-406152 It was working fine the week before, but stopped working on Dec...
  7. Walrus

    IPC-HDW2231R-ZS IPC-HX2X3X-Rhea_MultiLang_PN_Stream2_V2.800.0000013.0.R.191202.zip

    Thanks Andy. This will also be for IPC-HDW2231RP-ZS.
  8. Walrus

    Cables

    Because 6a is grossly overkill, good for 10Gbps up to 100m. Cameras don't even need 1Gbps, only 100Mbps.
  9. Walrus

    ** Uh...Best Buy $120 External 8TB Hard Drives actually have $250 WD Red Drives Inside?!?!

    db and alerts on SSD. New on HDD Don't used stored. The alerts folder is always empty, unless you click the box 'store alerts as hi res' which you don't need.
  10. Walrus

    Best way to run wires outside

    I'd do option 1. Option 3, you don't leave the wires exposed. You run them in PVC conduit.
  11. Walrus

    ** Uh...Best Buy $120 External 8TB Hard Drives actually have $250 WD Red Drives Inside?!?!

    No. Read the thread again. We remove (shuck) them from the enclosure, and install them as internal drives.
  12. Walrus

    IPC-T2231T-ZS IPC-T2431T-AS 2022 IPC-HX2XXX-Molec_MultiLang_PN_V2.820.0000000.48.R.220614.bin

    This gets asked every time. DH firmware will have a Dahua logo on the camera web page. The Generic/general won't.
  13. Walrus

    IPC-T2231T-ZS IPC-T2431T-AS 2022 IPC-HX2XXX-Molec_MultiLang_PN_V2.820.0000000.48.R.220614.bin

    Note, this won't be firmware for the old standard 2MP starlight that a lot of us have. eg don't install this on IPC-HDW2231R-ZS/IPC-HDW2231RP-ZS
  14. Walrus

    UI3 will only play Jpeg streaming profiles in Chrome

    I don't know what happened, but I've had to turn off 'Use hardware acceleration when available' in Chrome's advanced settings.
  15. Walrus

    UI3 will only play Jpeg streaming profiles in Chrome

    It works fine at home. It's obviously a problem with my computer at work. It was working fine all day, then around 3pm when I checked the cams I saw an error pop up and disappear, and the streaming profiles were disabled. Tomorrow morning I'll do what our IT department does.. turn it off and...
  16. Walrus

    UI3 will only play Jpeg streaming profiles in Chrome

    Something happened and now UI3 won't allow any streaming profiles except Jpeg. The regular ones (720p, 1080p etc) are red, and state 'UI3 can't play this codec in your current web browser'. This is on a Windows computer. It works on my phone (Android Chrome). I'm thinking an update to the...
  17. Walrus

    How many Terabytes?

    I depends on what MP cams you get and what bitrate you set them at. I have three 2MP cams, set to 6144 bitrate (a little higher than recommended) and an 8TB drive. I get 5.5 weeks of footage. Edit: Use the ipcamtalk calculator: https://ipcamtalk.com/tools/calculators/hdd/
  18. Walrus

    POE Injector advice for Dahua SD1A404XB-GNR - Conflicting info on Dahau website

    It would be helpful if you posted which camera it is. You likely need an injector that is 802.3af (15W) compliant. If it requires 30W instead, you'd need 802.3at.
  19. Walrus

    Has anyone tested the "IPC-HDW5541TM-AS"?

    .005 Lux vs .002 for the 5442, which means the 5442 will be better at night.
  20. Walrus

    Is it possible to power a camera directly from a junction box, not a plug?

    Agreed. Overall this is the best choice and advice.
  21. Walrus

    Is it possible to power a camera directly from a junction box, not a plug?

    He's talking about a wifi cam, which will have a 120v power adapter. That's what I'm talking about :rolleyes: But it would need to be one with an inline power brick (transformer) and not a wall wart type so you could cut the end off. You'd still need to hide the power brick, none of which...
  22. Walrus

    Is it possible to power a camera directly from a junction box, not a plug?

    Yes, the power wire for the camera will have two wires, hot and neutral. Cut the plug off, strip the wire, and wire direct into the closest box. Edit: I'm talking about cutting off the 120v plug end, not the 3.5mm (or whatever size it is) low voltage end. If you do that, you deserve to burn...
  23. Walrus

    IPC-T5442TM-AS overexposured image on default settings

    On the conditions tab, you can set specific settings for normal, day, night. If you put the profile on normal, the same settings will be applied 24 hours a day. This will switch to B/W mode at night, but will have the same WDR and 3DNR settings as the day time. If you use the day/night profile...
  24. Walrus

    Getting Intel Quick Sync to work with Blue Iris (Settings & Troubleshooting)

    Set them to h264 instead of h265
  25. Walrus

    Purchasing in Canada?

    Correct. I'm not far from you in K/W area. A year ago I purchased 3 cameras from Andy on a Friday, and they showed up the following Tuesday. Email him direct.
  26. Walrus

    Which WD Purple Hard Drive

    https://www.amazon.com/10TB-Desktop-External-Drive-WDBBGB0100HBK-NESN/dp/B07CMH78R5/ref=sr_1_3?keywords=wd+10tb&qid=1575066445&sr=8-3 10TB WD My Book. You shuck it (pop it out of the enclosure). They have a WD White drive inside, same as a WD Red. $159.99 for 10TB.
  27. Walrus

    Black Friday 2019 is around the corner!

    Add to your cart, then when you go to the checkout (before submitting the order) it shows the discount. I just tried with a IPC-T5442TM-AS and it applied a 7% discount. It's cheaper on the Aliexpress link. But, you should email Andy directly for an even better price.