Search results

  1. Revo2Maxx

    Difficulty in comparing these Ip8m bullets

    No question is bad. When looking to better understand these cameras.. loads of terms and easy to get overloaded. Plus your question might be one someone else might have when doing a search so a complete answer is good.
  2. Revo2Maxx

    Problema con Dahua ptz ip, ma non conosco il nome del difetto, aiuto, grazie

    So it's not easy to tell someone what an issue is only some ideas what might be an issue. Bad cables or ends. Bad ports or packet loss caused bt many different issues. Distance. So testing with power supply can help understand what might be the cause.
  3. Revo2Maxx

    Difficulty in comparing these Ip8m bullets

    Guess you removed you post @Dorsey Pender but to answer sensor is camera chip picture 1 and aperture is second picture.
  4. Revo2Maxx

    8mp 40x zoom geez HUGE

    This is for the module in picture and my guess others in same line
  5. Revo2Maxx

    8mp 40x zoom geez HUGE

    Ouch the SoC has been sanded off so can't go find datasheet for the chip to find out what is what lol good news, not tested yet need more desk space to test it, but the Uart is connector soldered to back of camera module block so others having to fix one of these knows Uart is reachable on the...
  6. Revo2Maxx

    8mp 40x zoom geez HUGE

    Ever wondered what a 40x zoom camera module would look like, this 1/1.8in sensor camera with 40x zoom is huge. Dated 2021, in for repair. Thought I would take a picture before I break it out of its cage. Need to get to nand chip and cpu in it. Massive the pan and tilt motors are huge also. I...
  7. Revo2Maxx

    Indoor Table Top 4K Pan Tilt Zoom WIFI Camera?

    Sorry wasn't Wifi, I wouldn't use Wifi on a 4k camera anyway myself, or any security camera that I care about the footage being recorded by it..
  8. Revo2Maxx

    Problema con Dahua ptz ip, ma non conosco il nome del difetto, aiuto, grazie

    Yes but keep in mind that data is with quality cables. I am not saying that you are not using pure copper cables but I have repaired my fair share of cameras that were connected to cat cable that was CCA. Most times with a camera like yours a high power POE PTZ would have killed it by now.. With...
  9. Revo2Maxx

    Hi there, Help needed with Hikvision please

    From what I see here is my advice.. Your devices are using two completely different IP address ranges (192.0.0.x and 192.168.1.x). Devices on one range can't see the other unless special routing is configured. Also, your DVR’s gateway doesn't match its IP, which will break network connectivity...
  10. Revo2Maxx

    Firewall Settings on Dahua NVR

    How are they gaining access? Do you have UPNP enabled and your system is forwarding your ports to your WAN? If that is the case you will always have someone trying to gain access.. In account lock out I would change from 5 to 3 and make sure that the longest time for lock is enabled.. While that...
  11. Revo2Maxx

    Problema con Dahua ptz ip, ma non conosco il nome del difetto, aiuto, grazie

    So you have asked about this camera in another thread.. To answer your questions on this camera. Yes the contacts can be an issue, How are you powering this camera? The camera requires POE+ and can work with 24vdc at 2.5amps.. plus or - 25% so that means that the camera can work at 18vdc to...
  12. Revo2Maxx

    More information and clarifications ...

    It could be, hard to say unless someone has one already connected to POE++ already to confirm. If the Epiretech can be bought in your area, go with what is known to work or posted as such already in data.
  13. Revo2Maxx

    Indoor Table Top 4K Pan Tilt Zoom WIFI Camera?

    https://ptzoptics.com/move-4k/ 20x and 30x have 1/1.8in sensor the 12x not as good of sensor.
  14. Revo2Maxx

    Amcrest IP4M-1041 Zoom

    1041 is the v3 version of the 1051, of you want the software zoom that can be saved in presets you will want 841-2mp, 941-3mp or 1051-4mp not a V3 the removed zoom for tracking that personally don't work well. Also removed alarm in,out and audio in/out in 841,941 in the v3.
  15. Revo2Maxx

    More information and clarifications ...

    So funny thing is now looking at this cameras datasheet it now states 36vdc 2.23A +-25%, Hi Poe. Where before looking up datasheet awhile back there was nothing about POE and as pictures show not on label on camera. Geez so confusing lol.
  16. Revo2Maxx

    More information and clarifications ...

    The camera does not power on by my POE + switch so camera must be POE bt aka POE++
  17. Revo2Maxx

    More information and clarifications ...

    So yes using the 75w poe injector the ptz does the dance just the same as it did when I connected with my bench power supply. DH-SD8A840 labels attached
  18. Revo2Maxx

    More information and clarifications ...

    I am not 100% that is correct, I got a camera on my bench that don't have any poe info on the labels for the camera and the owner gave me a 75w poe injector, right now have it connected with my bench power supply but it only shows 24-48dc on wire and labels on body says 36vdc, oddly it is...
  19. Revo2Maxx

    Cant change IP. What am I doing wrong? EmpireTech Security Camera Outdoor 4K Full-Color 2×4MP Dual-Lens 1/1.8"

    10.1.1.1 is Dahua Switch default ip
  20. Revo2Maxx

    Cant change IP. What am I doing wrong? EmpireTech Security Camera Outdoor 4K Full-Color 2×4MP Dual-Lens 1/1.8"

    Sounds like you have the software already. If you are using the IPConfig or any other camera tools that will let you make changes to the cameras info.. Try to just change the camera to use DHCP, make sure that the Password is correct for the camera and save/ok and the camera will restart on the...
  21. Revo2Maxx

    More information and clarifications ...

    Seems like 36vdc 2.23A only as I didn't see anything thar mentions POE in power area of the data sheet. Not common power supply so my guess is they would provide with camera.
  22. Revo2Maxx

    Mean Well power supply for POE+ Switch

    For this setup, I powered on the repaired power supply for the first time without any load connected, using a dim bulb tester to protect it in case there was still a short or some issue I missed during board level troubleshooting. I do have an old 1520 Variac that I could’ve used if I really...
  23. Revo2Maxx

    Dmss playback takes a long time to load if it's late at night.. about 5 minutes?

    Mine is very fast and I am using P2P even.. That is today on local and I can turn off Local Wifi and load app again and bring up each days time line in less then 10 seconds. even to scroll from starting of day to the end of days list of recordings and I do record that channel full time with IVS...
  24. Revo2Maxx

    Dmss playback takes a long time to load if it's late at night.. about 5 minutes?

    Aww ok, Mine is very fast if I use move left to right or if I hit the icon on the bottom it is fast. Did you setup your connection using P2P or VPN or you talking about local only setup? How is your DMSS setup? Local or Account?
  25. Revo2Maxx

    Dmss playback takes a long time to load if it's late at night.. about 5 minutes?

    What type of connection are you using to try and access.. I have many different systems and not one of them from DMSS takes longer then 10 maybe 20 seconds to load an event? IF your system is taking 5 min to load or give you a playback might want to look into your connection. Late at night...
  26. Revo2Maxx

    What is a good doorbell camera system with no monthly fee?

    I have more then my share of Doorbell cameras from a few different vendors.. Even had a Ring camera before I gave it away.. All the ones that I kept are not App only even though they do require app to setup.. Once setup they can work with MicroSD, NVR or VMS software on your computer.. Now to...
  27. Revo2Maxx

    Anyone using Images in the camera OSD?

    Understand.. Again most people don't bother to change the Watermark or even turn it off.. I know it only works with DAV and I don't normally export in Dav anyway but I do have it setup in all my cameras and if I ever needed to share footage for court I would export in DAV to have proof that...
  28. Revo2Maxx

    Anyone using Images in the camera OSD?

    So I have in the past setup my image to work with my cameras. I reset them all the time and so I have been only adding back Revo2Maxx in the OSD. However thought I would put my image back. Now before when I did this I didn't have email setup to get events snapshots and now I do. However the...
  29. Revo2Maxx

    Interesting YouTube Series Starting - Hikvision Security Camera Firmware Security

    Broke jail in todays Episode. Ep4
  30. Revo2Maxx

    Buying a used Dahua NVR - yes or no?

    Green for the lorex is just same as the green for Dahua and my Amcrest NVRs.. Extended.. So the first 8 ports supports that if your cameras are ePoe then you could use them ports for better connection at longer runs.. Not sure if you are using POE and your 12v power supply. If you are you might...
Top Bottom