4k camera

  1. M

    Help With Specking a 25 4k Camera NVR

    Hello, I am looking at building a 25 4k camera system for my office and need help specifying what hardware we need for our NVR Server. We are planning on recording constantly using a low framerate 1080 sub-steam with motion-triggered full res. Additionally, we are looking at using CodeProject...
  2. S

    Amcrest UltraHD 4K (8MP) Review

    I have been using this camera for about 1 month and have to say it is one of my best cameras. The 4k quality is very nice. The wide angle lens is very nice. I don't have exact numbers, but pretty much any car that pulls into my driveway and I easily read there licence plate. What I like most...
  3. E

    System Selection Help Needed

    A good friend of mine asked if I could help him update his camera system. He currently has DI-0635V SUPERDOME® 620TVL INDOOR IR DOME CAMERA W/ AUTO-IRIS VF LENS cameras with a Truon DVST 8808 8 CH H.264 DVR. So he has coax. He said the new cameras all can be stationary. Is there a decent...
  4. H

    I am looking for a wired-for-power-only 4k home security camera for outdoor use...

    Hello all, I am looking for a outdoor home security camera with ALL the following features: -Outdoor 4k resolution Power-Cable Wired Camera (Each camera is connected and powered through a long cable) -Wireless Wifi Signal Transmission (Although the camera is powered through a physical wire, the...
  5. K

    FPS issues on 4k camera, laggy/dropped frames.

    Hey Folks, Really thankful for these forums, I've learned a lot by lurking but I have a problem I cant seem to crack. Problem looks like this: set up 4k camera, its getting around 13fps after a minute or so, it drops to around 4 FPS and starts to lag/jump (bursts of dropped frames) eventually...
  6. M

    4k help

    Hi, I'm looking for advice on 4k cameras and an NVR. I'm considering 4 of the IPC-HDW5830R-Z cameras to pair with a DH-NVR4208-8P-4KS2 from Andy's store here: Buy Products Online from China Wholesalers at Aliexpress.com and here: Buy Products Online from China Wholesalers at Aliexpress.com...
  7. nayr

    Dahua NVR 5216-16P-4KS2

    Present the Dahua Pro NVR 2 Disk 16CH 16PoE+ 4KS2 (5216-16P-4KS2) Initial Impressions: I'm directly comparing this to my experience w/a 4216-4K.. I have 10 Channels of 2MP-4MP cameras on H264 & H265 connected via external PoE, I will not be using any of the internal PoE ports on this. Built...
  8. K

    BEWARE of SMTSEC 4k camera

    Hi everyone, I want to warn you off SMTSEC 4k camera, model SIP-E08-4K (SIP-E08-4K). It is definitely not worth to buy. Half of the features is not working i.e.: - HDMI port not working (seller will inform you just before payment) - RS485 is not working - snapshots are just renamed bitmaps...
  9. 7

    System Design and questions

    I just discovered this site and I'm hoping that I'm among kindred spirits. I’m hoping that I have found my ideal configuration. Following the rule that the best security is physical security this is where I’m headed. Four HD-POE (4k?) Cameras fed through my Cisco POE switch and Blue Iris (V4)...
  10. master_tinkerer

    What size JPEG from a 4k 2DF8836IV Hikvision

    I am planning to use a PTZ for a photo camera and need to know what size jpeg are produce from the unit. I am using the remote PTZ capability to "film" eagles from remote location. My current 2k HD creates .5 meg jpegs. If someone has this camera, just snapshot and look at the size of the...
  11. RyanODan

    12M Ultra HD Vandal-proof IR Network Fisheye Camera IPC-EBW8120

    Retail Price - $874.99 >1/2.3” 12M progressive scan CMOS >H.264 &MJPEG dual-stream encoding >Max 15fps@12M(4000x3000), 25/30fps@3M(2048x1536) >Multiple Correct Mode:Original ,Panoramic, Double Panoramic,1+3,Eptz,4 pictures >DWDR, Day/Night(ICR), 3DNR,ROI, AWB, AGC, BLC >Multiple network...
  12. n4gry

    AXIS new 4K camera

    I don't think this will change to world but it sure looks good. AXIS P1425E Axis introduces new series of seven cost-effective and compact bullet-style cameras for any environment http://www.axis.com/corporate/press/releases/viewstory.php?case_id=3386...