Recent content by Basjke

Thanks again, and I like your answer lol The only thing I don't understand is, if it is rated 24W, how it can power 50 or 60W in appliances? By the way, this is the version I have in mind, which is more powerful, but isn't so well documented as the lighter version...

That was also the understanding I have, but why they show this picture and these spec? 1 CCTV camera + router + DVR, can backup power for 12 hours 2 CCTV cameras + routers + DVR. Backup power for 6 - 8 hours. 4 CCTV cameras + routers + DVR, backup power for 3-4 hours

My cameras are analog. DH-HAC-HFW2221R-Z-IRE6 - Dahua My main concern is if I can hook up multiple cameras.

I would appreciate if someone could have a look at the below link, and explain to me. https://zircon.co.th/en/product/dcupszmn45 They have a slightly more powerful version as well, which you will see at the bottom of the page. DC UPS ZMN616 It concerns a DC UPS rated at 24W. Yet they connect...

I have plenty of those, as I sell devices that use them, and they work fine, but I liked the power supply I have because of the UPS function. When using it on battery, the picture is perfect

POE is not an option with my cameras, so can you suggest something reliable?

It seems the major problem is my power supply. I measure 11.83V at the camera while operational, but I get slightly distorted picture. When I unplug the mains from the power supply, so UPS function kicks in, the picture is perfect. I also can replace the power supply with a 12v 2A power...

This is my current setup, and I hope someone can help, because I'm losing it. I have currently 7 cameras installed. It are HDCVI cameras dh-hac-hfw2221rp-z-ire6, and get the signal over high quality Cat5e with passive baluns. My XVR is XVR5108HS-I3, and I set up with monitor connected to the...

Also this, how do I confirm? I can move the arrow between confirm and cancel, but don't know where to press confirm and make disappear.

This is the recorder. https://www.dahuasecurity.com/products/productDetail/60397?from=rss Supports 1080p up to 8mp

Still struggling to set up my cameras. These are the settings I applied for 1 camera. My cameras are dh-hac-hfw2221rp-z-ire6 So it is set to 1080p 15Fps, but when I go to the PTZ of that camera, it shows it is 1080p 25Fps, and I have no option to change to 15Fps, only 720p 25 or 50Fps. What I...

You mean your 30 meter lengths are powered over LAN? It was the main reason why I started this thread, and I was advised against. Had I known your real life experience, it would have saved me quite some hassle.

This is mine, with built in UPS, which switches without any interruption.

Thanks for the suggestions, but I explained already that I can't get my head around those formula calculations. So I rely on the online calculators. I only wanted to know if the manual calculation gives a different result from the online calculator.

I do not have POE, and it isn't an option either