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When you look at the technical specifications for these two models, they are identical. Sensor1/1.8 , Min. IlluminationColor: 0.0005 Lux,@ (F1.0, AGC ON),0 Lux with light . Do these two models differ only in appearance and installation method ?

SRB model: Red and Blue Light SL model: White Light Maybe someone needs this and wants this way of working.

@JB1970 What is the difference between these two cameras. -- DS-2CD2347G3-LIS2UY/SRB(4mm) -- DS-2CD2347G3-LIS2UY/SL I interpreted it to mean that the camera marked "SRB" does not have the possibility to turn on the white light when it registers crossing the line. It only turns on the flashing...

Big problem !!! There is a very small supply of 4mm lens models for the G3 series models. There is no model (G3) with a 4 mm lens with the possibility of turning on the white light. The only model I found is the 2687 G3T, varifocal. Is the image quality good and evenly distributed, if the lens...

It is difficult to estimate how much light is needed for the correct operation of the ColorVu camera. You need to have experience and then everything is easy. If the ColorVu camera does not meet my needs, I am also satisfied with the image in the IR mode. Provided that the image quality in the...

@JB1970 Can you write your impressions about the image quality in IR light mode, when it's night. I am interested in whether this camera 2347G3 gives better quality images in IR mode compared to cameras that are not Color VU. I want to try this camera 2347G3 but if I don't have enough light, I...

‘I Frame Interval’ -- has an impact on bitrate.If I set it on the recorder , FPS 15 / I Frame interval 30 ,That's when I get the least jumps. ( Bit rate).The best ratio is 2. FPS 15 /I Frame interval 30.........10/20. If the given aspect ratio is not 2 , then I get big jumps Bitrate .It's as if...

I was using V5.7.2 build 211109. The camera has updated itself to the new firmware. I happened to notice this and then turned off the camera and restarted it. And now there is a new firmware V5.7.17 build 240606. Now everything is fine and the browser itself is fixed and the camera works fast...

Hello. I have installed the new firwarmV5.7.17 build 240606 but I have big problem with the Google SEARCH. The camera is Hikvision DS-2CD3386G2-ISU. It is very slow and difficult to use the camera, through the computer. How can I solve this problem? Thank you.

Hello. I have installed the new firwarmV5.7.17 build 240606 but I have big problem with the Google SEARCH. The camera is Hikvision DS-2CD3386G2-ISU. It is very slow and difficult to use the camera, through the computer. How can I solve this problem? Thank you.

No, it didn't refuse to install. I installed v4.30. Then the content and appearance of the DVR changed. The DVR rebooted and changed the firmware v4.30 DVR has accepted v4.30. Everything became different, all the system settings and the menu. I saw that the highest recording resolution is...

Thank you @Dan I'm back to v4.25 build 211207 and now everything is ok. I think V4.30 is intended for the model "HQHI." I have a DVR 7104 HUHI-K1 but it still accepted the installation V4.30. Can the DVR accept the installation, of the wrong firmware ?

which is the newer firmware? If I look at the numbers, 30 is a bigger number than 25. I installed the bigger number 30 and the appearance of the DVR changed completely. If I start the 8MP lite mode, I get a warning about possible problems. It's as if I lost the possibility of 8MP lite on one...

I want to share my experience with you. The first thing I want to say is.......Problems. --It is not good to access the camera from several different devices (computer, laptop, phone) and enable the "Local rules" option. I had a problem with breaking... , in videos and image display. It is...

A response has arrived from the representative for Hikvision.They replied that it was this firmware. https://www.hikvisioneurope.com/eu/portal/?dir=portal/Technical%20Materials/03%20%20DVR/00%20%20Product%20Firmware/%5BTurbo%204.0%5D/K71/4.21.101_Build_200805 71 4.21.101_Build_200805 I tried...

Thanks. There must be some difference in the model markings. I wrote to the importer and will wait for a reply.

Can you please help me to install latest firmware for 7104huhi-k1( C )? I managed to upgrade the DVR and recorded the firmware V4.25.001 build 201107. There is a new version but I can't upgrade and I don't know where I'm going wrong? This is the official page for Hikvision...

Can I access the DVR through the computer or do I have to flash memory and insert it into the DVR?

Hello. Can you help me? How to update DVR Hikvision 7104 huhi-k1. I am using version V4.25.000 build 200925 ,but there is a newer version Firmware_V4.30.303_220623. but I don't know how to update the DVR.

Let me know what results you achieved.