Hikvision error code 17 (solved)
In this article, I will talk about the problem with the Hikvision iVMS-4500 App and the error code 17. There are different causes for this issue…Hikvision error code 17 indicates an error generated by a wrong IP configuration or a problem related to an incorrect name resolution. It usually happens when the wrong IP is […]
Hikvison error code 47 (solved)
In this article, I show how to solve the Hikvision error code 47.The error code 47 is common on iPhones using the Hik-Connect or iVMS-4500.There’s a temporary and a permanent fix for the error. Let’s take a look at them.What causes the errorThe error occurs when the Hikvision server forces the app to authenticate again.It’s […]
Outdoor wireless camera transmitter and receiver for CCTV (cnVision)
In this article, I review an outdoor wireless camera transmitter and receiver for CCTV that allows us to send the video from IP cameras over long distances.The equipment analyzed is the cnVision Client Mini manufactured by Cambium Networks, a company specialized in this type of professional solution.I received three pieces of equipment in my laboratory […]
How to choose the best hard drive for DVRs and NVRs
A common question among security system users is, “How to choose the best hard drive for DVRs and NVRs” and now you can have an answer for that question…They also have queries about the difference between a surveillance hard drive (HDD) and a desktop hard drive and are curious about the possible issues regarding setting […]
Blue Iris error 8000274c, 8000274d, 80002745 and RTSP (solved)
If you installed the Blue Iris surveillance software but can’t have your IP cameras working correctly due to errors, this article is for you.There are different types of errors the software presents when something is wrong.In this article, I will talk about the most common errors that are listed below.Error 8000274c (timeout; check IP address […]
App for H264 Network DVR live view (Free Download)
Camera remote viewing over the mobile phone is required for every CCTV project, but H264 DVR mobile remote viewing has been a headache for many CCTV installers. But now you will learn how to solve this problem.When you purchased your H264 Network DVR what did the seller say about the DVR’s brand? Did he say […]