nvr

Just purchased a second hand (But supposedly brand new) DS-7616NI-K1 NVR. Upon arrival, it reports firmware version V4.72.107, Build 220914. What has me confused is the different hardware versions, specifically (B), (C), etc. My NVR states 'Hardware Version: B-R-K9B2-00', which made me...

Hello! I could use your expertise to help me change the language on this NVR from Chinese to English. Alternatively, if updating the firmware might resolve it, guidance on that would be greatly appreciated. Thank you for your help!

Hi everyone. I have 2 dahua cams: 1)IPC-HFW5842H-ZHE 2)IPC-HFW7842H-Z. Both have firmware dated 2019 and I have some problems managing the IVS and video parameters with my nvr5232. I tried to download the firmware for these 2 cams from the Dahua website but upon installation it gives me the...

Hello all, We have a HiView HW-3310M-H3 NVR with 8 HiView HW-33B30-H3 cameras connected. Now one is broken and as we now have ethernet where the camera is installed we bought a HiView HP-554B40PE-M ethernet camera to replace it. The camera has its own GUI so we logged in, gave it a static IP and...

Hello, I’m looking to get some help with an issue I’m having. Is there some compatibility or issue with using a newer Hikvision camera with an older NVR system? What could I be doing wrong? I’ve added some other camera models to this NVR in the past and I didn’t have to do anything much. They...

Hi Guys, I've just bought a Klaxon Master Blaster and have wired this to a 3 pin plug as it requires 240v power. I'm just wondering which inputs on the NVR do I put the 12v relay into? There is a white wire and a white with a black stripe (which I think is the -). Also how do I set this up, so...

What is Motion Detection and why is it useful? Motion detection is one of the easiest events to set up and will notify you as soon as a person or vehicle enters a predefined detection zone in your scene. Traditionally, it would just rely on lots of pixels changing between frames in your camera’s...

Hey guys, I have a couple of Acusense video cameras and an NVR with Acusense. Some of my cameras are configured for smart event intrusion detection at specific times when I'm out of the house. It's nice that I get a timeline entry and notification if someone is in my garden, but I would also...

Hello We had cameras installed last year and although the chap is quite knowledgeable he isn't sure on some things. I have accusense cameras that are recording onto local memory cards. However I've been informed that to use the human and vehicle identification features I would need an NVR...

Hello all, Let me first say that I have browsed some relevant threads in various forums, but I have reached a dead end. I am aware that my NVR (NVS001 - WebArchive) is low quality, but I want to make one last attempt to make use of it before researching for a Hikvision or a Dahua. Recently, I...

Before you start… Make sure that the network your NVR is connected to has an internet connection. Check that you have set the gateway address on your NVR correctly in Configuration > Network Configuration > Network Parameter > TCP/IP page, which is usually your router’s IP address. On the...

1) I couldn't find a definitive answer, but what I'd like to find out is if when viewing the RTSP streams from the NVR on "rtsp://ip-address/Streaming/channels/101" whether this produces the main stream directly from the camera, or whether it is re-encoding it at the NVR level and then producing...

Adding cameras to your Network Video Recorder (NVR) is a crucial step in any CCTV setup. Not only does it allow you to store and access all your camera recordings in one place, but it also simplifies camera configuration. In this simple step-by-step guide, we’ll show you how to add cameras to a...

Hikvision have today publicly declared a vulnerability with some NVR models and released new firmware to fix the issue. A detailed statement can be found here: Security Vulnerabilities in Hikvision NVR Devices Affected NVR Model & Firmware Versions: DS-7604NXI-K1/4P - V4.76.005 build231012...

Dear all, here is what I have: - 6 Hikvision cameras (2 DS-2CD2442FWD-IW, 2 DS-2CD2042WD-I, 2 DS-2CD2542FWD-IW), all with Firmware V5.5.82 190909 (the latest) - 1 NVR DS-7608NI-K1(B) with 4 TB HDD, with firmware v4.3.085 210409 (the latest) - iVMS4200 SW v.3.11.0.5 20240130 (the latest) The 6...

Hi, Does anyone have any experience with the QVIS viper NVRs? I’ve been locked out of mine due to forgetting the password so the only option is to use the dynamic password, but everyone seems to charge £100+ to help with this. Is there any way of getting this sorted for minimal cost?

Hello, I am having network problems with NVR-108MH-D-8P. I have recently reconfigured our network to include multiple VLANs and reconfigured DHCP servers. The NVR used to be on the 192.168.1.x subnet and the IP address I set was static to 192.168.1.40. Now as I am planning to have the NVR set...

Hi, I got a question that couldn't find any answer: If my NVR has 1ch 4K decoding capability but like 16ch 1080p decoding capability, does it means that recording is being affected too? Like, if there are more cameras are going to be recorded in lower resolution? Thank you for the help.

I am currently developing an .NET MAUI mobile application and I want to integrate my HIKVISION IP speaker with my mobile application. The features I want to implement are: 1. Send the pre-recorded audio from my app to the IP speaker for output in real-time (upon clicking the play button for the...

Hi. Long time reader but this is my first post! I want to be able to receive alerts on my phone from my cameras/NVR when the cameras detect people (vehicles are less important). I believe that is possible with the cameras that I have however I cant see that is possible with my current setup...