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  1. Engee

    4431 replace 4421 (or 4433 replace 4431)

    i am using now 4433ca. - the boxes are 4433ca labelled with dahua logo, - the camera plastic body is with dahua logo, - the sticker with the S/N etc on the camera body contains 4433ca label, - i bought them from 3 different sellers on the ali to check the quality (to find out if this may be a...
  2. Engee

    4KS2E - new version of NVRs

    Hi, there is a 4ks2e version of nvrs now. The only difference is the support of ext-poe? This means that more power is on the switch part? The quality of transmission (electric aspect) will be also better for normal-poe-distance? Is there a toggle where one poe port is "normal" mode and another...
    • Engee
    • Thread
    • Replies: 12
    • Forum: Dahua
  3. Engee

    IPC-HDW4631C-A - any thoughts?

    the cameras have firmware from autumn 2017, yes, probably they have added english. but all stuff inside is of original dahua quality. note that cameras are not starlight, but it is not a disqualification, all depends on your needs.
  4. Engee

    IPC-HDW4631C-A - any thoughts?

    guys, I bought some cameras on aliexpress, to make a test, I purchased cameras from different sellers and I will tell you what a level of service it is, how long it takes to get via dhl, etc. this will be a good source of info about the risk of buying on ali,
  5. Engee

    8 port poe switch

    ive just asked. now i know it looks it is static. 192.168.1.108 for all cameras
  6. Engee

    IPC-HDW4433C-A vs DS-2CD3345-I

    hi, both are chinese versio of the cams (dahua and hikvision) i guess, but question is, do you see difference in params between each other? dahua: Original Dahua 4MP IPC HDW4433C A replace IPC HDW4431C A IPC HDW4421C A IPC HDW4421C CCTV IP mic built in IR dome IPC camera-in Surveillance...
    • Engee
    • Thread
    • Replies: 0
    • Forum: Dahua
  7. Engee

    8 port poe switch

    ok cool, thank you... guys, another question - I got access to poe switch which is in my company so I have no control over it, the cameras ipc4433c-a have static ip? or they take dhcp assigned ips? if static - what is the net id?
  8. Engee

    Dahua NVR 5216-16P-4KS2

    thank you tigerwillow1
  9. Engee

    Dahua NVR 5216-16P-4KS2

    hey guys, I am going to buy the NVR now, and have question: 4216-16p-4ks2 or 5216-16p-4ks2 what is the difference? model 4 vs 5? what is the meaning of 4ks2? do you suggest 4xxx or 5xxx? do you suggest x2xx or x4xx?
  10. Engee

    8 port poe switch

    Hi, i have 8port poe switch 10/100mbit each port, with 2 uplink ports - 10/100mbit each port and power supply - 52V, 2.3A Is this enough to handle 8 cameras 4mpix each? I am planning setup with BI running on the spare laptop with 1tb disk with file rolling. Cameras will record continuously...
    • Engee
    • Thread
    • Replies: 13
    • Forum: Dahua
  11. Engee

    DAHUA NVR Capacity

    is there decoder for the naming convention?
  12. Engee

    Question about Dahua Cams with Micro SD card functionality

    anyone know how to turn it on? and what sdcards dahua is working with (producer/model/size)? and finally the C-A cams have the sdcard slots?
  13. Engee

    IPC-HDW4631C-A - any thoughts?

    yeah, they do not offer 4431, they rather offer 4433
  14. Engee

    Dahua Firmware Mod Kit + Modded Dahua Firmware

    Carl1, am I reading correct? You bought 2mpix cameras? 4231ca? where?
  15. Engee

    IPC-HDW4631C-A - any thoughts?

    thanks roryk, you are saying about soooo old firmware (dec.2016?)
  16. Engee

    4431 replace 4421 (or 4433 replace 4431)

    Hi Guys, there were discussions recently about the C-A cameras. And I took part in these discussions, because I want to try the C-As. However looking at the ali offers, there are such sentences: 4431C-A replace 4421C-A, or 4433C-A replace 4431C-A - what does it mean? - what are the...
    • Engee
    • Thread
    • Replies: 12
    • Forum: Dahua
  17. Engee

    IPC-HDW4631C-A - any thoughts?

    what seller you used? I tried to find C-A and found xinray with good pricing, and aotetec store, which gives lowest prices ever and fast free shipping via dhl (looks like noone else is giving that). Anyone has experience with these vendors?
  18. Engee

    IPC-HDW4631C-A - any thoughts?

    Is 4431c-a with a firmware hacked to english? what about operability with the dahuas nvr?
  19. Engee

    Ebay China Cameras

    when buying c-a it is required to have 2.420.0000.22R to have it working with the dahuas nvr?
  20. Engee

    Ebay China Cameras

    guys, I believe this c-a cams are not as good as 5231r-z but... what do you think for a use inside the building, when recording in day-light, or at night when the lights are on. I am considering 4431c-a for indoors usage.
  21. Engee

    Dahua NVR 5216-16P-4KS2

    @EMPIRETECANDY , when I purchasing NVR, do you put there / is there latest available firmware? Or I need to upgrade on my own? If it is not with latest firmware, what is the version on board? Is it required to do upgrade? Andl last question: is this NVR working correctly with Chinesee cameras...
  22. Engee

    Important:About making order for dahua From Empiretech Andy

    @EMPIRETECANDY, Andy are you receiving emails from me??? Trying to get answer to my questions, no response.
  23. Engee

    dahua focal length vs fov - what is the truth

    Hi Guys, I hope you will help me. on Dahua WIKI: Troubleshoot/What Is Focal Length Aperture Gain Angle of View - Dahua Wiki 2.8mm Lens = 89.9° Field of View 3.6mm Lens = 75.7° Field of View 4mm Lens = 69.9° Field of View 6mm Lens = 50° Field of View 8mm Lens = 38.5°...
    • Engee
    • Thread
    • Replies: 3
    • Forum: Dahua
  24. Engee

    dahua cam motion detection

    @Fastb, thanks !!!
  25. Engee

    EmpireTecAndy fast DHL shipping!!

    @falcy, what shipment method you picked?
  26. Engee

    nvr hdd and cloud

    any option in dahua nvr with ftp endpoint?
  27. Engee

    dahua cam motion detection

    Hi, can dahua camera trigger motion detection electric impulse (or something other kind of event) to turn on the lights? I was having a plan of buying lamps with motion detectors but they are ugly, so wondering if at the same / nearest place the camera is mounted, why not to use its feature to...
    • Engee
    • Thread
    • Replies: 3
    • Forum: Dahua
  28. Engee

    EmpireTecAndy fast DHL shipping!!

    Hi Andy @EMPIRETECANDY, I am missing some products on your store. what I am looking for is: IPC-HDW4631C-A IPC-HDW5231R-Z IPC-HDW4231EM-AS NVR4208-8P-4KS2 NVR5216-16P-4KS2 HDD WD PURPLE 2TB and 4TB - can you tell the C-A and NVR5216 price and HDDs price? - the cost of dahua-logo vs no-logo?
  29. Engee

    nvr hdd and cloud

    Hi Guys, I am new here. Glad to found this forum. Right now I am in process of my house repairing so its good moment to wire with cables etc. I am going to use the DAHUA product set. - ip cams - nvr I want the easy setup. Without fighting with extra switches, poe injectors, software...
    • Engee
    • Thread
    • Replies: 8
    • Forum: Dahua
  30. Engee

    new here

    Hi Guys, I am new here. Glad to found this forum. Right now I am in process of my house repairing so its good moment to wire with cables etc. I am going to use the DAHUA product set. - ip cams - nvr I want the easy setup. Without fighting with extra switches, poe injectors, software...
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