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Hi, What is “self signed certificate”? I have got few cameras but I just bought one from eBay and it’s got this certificate valid until July 2026. What is it? And what is going to happen when it runs out? I literally have no clue on this one. Thank you

Hello guys I’ve got quite a few different questions and hopefully some of you knowledgeable ones might have an answer for me please. 1. I have a ColorVu IP camera DS-2CD2387G2-LSU/SL and I’m trying to set the white light to come on during the night only when there is a movement. I have set up...

Thank you for your speedy response. I thought of using a SD card just as a back up because part of the system is connected to the LAN ( it's too far from the NVR to drag a cable to each camera). Based on your response I guess it doesn't really make sense to install the SD cards to camera that...

Hi guys, Is it possible to set an overwrite on Hikvision NVR to a certain number of days? Like for example after 3 days of footage it would start overwriting and not wait until its HDD is full? Thanks so much

Could I jump on this and ask similar question? I have inserted micro SD card to my camera to record a footage. When I however take it out and put it into my PC it doesn't want to read the card but asks me to format the card first before opening it. Is there way to view anything recorded on the...

It's DS-7732NI-I4/16P and firmware is V4.61.025_220905. Thanks

Hello USE-IP team. I hope you’re well. I have few questions for you if you don’t mind. I recently reset my NVR to the default. I have set up almost everything but have come across few problems. The hik-connect website used to show me the local IP address of my NVR- so it would look something...

That's perfect, once again thank you so much and have a great day! Marek

Thanks so much for your quick and knowledgeable answer. So if I sum it up. I can essentially go as far as I want if I put switch every 100meters. Obviously if I was going to use switches then there would be no point having PoE NVR, right? Because in other words I would be powering the...

Hi. I would like to ask about max distance for cameras on 1 NVR. Am I right saying NVRs with PoE are capable of working with cameras which are max of 100meters away? Then it can be extended with either settings for long distance which will then go up to 300 meters or with use of extenders...

Hello guys, I have a question. I’m looking at differences between intercom and access control system. I understand the main difference where for example face recognition or fingerprint reader is used to open doors and record attendance for example and intercom is more like answering a door...

Thank you so so much @Dan for such a quick and knowledgeable response, I really appreciate it. If I can then 2 more questions for you: I know, that varifocal camera can have its zoom adjusted, but I saw on some of the cameras, that it's adjustable just manually. And then there are some cameras...

Hi guys, can I ask you few questions please? I saw somewhere on internet that Hikvision DS-7732NI-I4-24P was also called embedded. Now from what I understand embedded NVR is basically standalone device which works on its own, right? PC based NVRs need to be connected to a PC to be able to work...