jack in oz

OK, thanks for the heads-up Tom.

I have no idea Boogieman. I can only go on the manufacturer's specifications. And the specifications for this DVR say the maximum recording resolution is WD1. Maybe it's an error in the specs? I did that last week and read it from cover to cover. However, just because a camera is supported, does that mean the DVR will record at full camera resolution? That's my long term plan.

So why don't the specs say that? I've emailed Hikvsion for clarification.

I don't know, but that's what the specs are claiming. I wonder if by 'playback' they mean monitoring in real time? Still, nobody has explained the discrepancy in the figures quoted in the specs. See the screenshot.

Thanks for your reply, but I'm still confused. In the summary at the top of the page you linked it says: "Up to 5 Megapixels resolution recording" BUT, in the Specs it says: Recording Resolution: | Main stream: WD1 / 4CIF / 2CIF / CIF / QCIF, Sub-stream: CIF / QCIF Playback Resolution: | 5MP/3MP/1080p/UXGA/720P/WD1/4CIF/VGA/DCIF/2CIF/CIF/QCIF The website I linked says: "Up to 6CIF/ WD1 Recording Resolution & 5MP playback resolution" So, I'm inclined to believe it will only playback 5MP resolution, not record.

Hello All, I need to replace my no-name 8 ch DVR. I currently have 6 analog cameras (Samsung & Bosch) connected via Cat5 cables and baluns. I would like the option to add IP cameras later, so a hybrid DVR seems like a good idea. My research so far has led me to this Hikvision model: http://www.buycameradirect.com/index.php/nvrs/hikvision/hybrid/hikvision-ds-7608hi-st-8-channel-embedded-hybrid-dvr.html However, I’m a bit confused about the recording resolution. The specs say it will record up to WD1. That’s fine for my current setup, as my cameras are all D1. Some questions: If I add IP cameras later am I still restricted to WD1 recording resolution? How does the WD1 resolution translate into the IP camera world? Let’s say I buy a 5MP IP camera. Does the DVR just ignore any resolution above WD1? Any advice appreciated.

Mike, thanks for the table. I'll file that away for future reference. I think I was a little hasty when I said the camera is better in low light than the LTC-0495. Just now the 0495 was performing better in full moonlight. TBH I've never actually tested the 0495 at night with any sort of artificial light, so I need to set up a side by side comparison.

I received this camera in the mail today. My first impression is that it has excellent low light capability. Certainly better than the Bosch LTC-0495 I have. With the camera outside on my deck at night I was able to get a very bright image of myself with the only illumination coming from inside the house through a window. I'll assess the daylight performance (in particular the BLC) tomorrow. It has a f1.6 lens. Would a f1.0 make a lot of difference to the low light performance?

The fuse may blow (if it has one) or the voltage will drop to an unusable value. In short, it won't power the device properly.

Thanks maxicon, I'll try that.

Thanks for the replies. He's included a 1/2" 4.5-10mm lens with the camera. No idea what brand, or if it's IR. Will report back when I receive the goods.

I've been offered a used Ikegami ICD-848 camera. It has a motorised IR cut filter and a 1/2" CCD. Low light performance is 0.15 Lux Colour/ 0.015 Lux B/W with F1.4 lens. I've said I'll take it only IF it includes a lens, as I believe 1/2" lenses can be expensive. While waiting for the seller to get back to me, I tried to do a search on this forum for info on 1/2" CCD cameras. However, it is not possible to search for the term "1/2 CCD". The search function strips off the / and " and searches for "1 2 CCD" which is totally useless as it produces a gazillion hits. So, can anyone offer any advice/wisdom/gotchas on 1/2'' CCD cameras? Jack

Hello, I have a couple of Dinion (LTC-0495) cameras and I would like to use Bilinx to play with the settings. I have downloaded the (free) Bilinx software. Now I just need the adaptor. I have found a few suppliers in the USA, but they invariably charge extortionate international postage. Here's the device I'm talking about: http://www.bhphotovideo.com/c/product/445433-REG/Bosch_VPUSB_VP_USB_USB_to_BNC.html I have found the international postage from the UK to be MUCH cheaper than the US. Does anyone know of a reputable online seller of Bosch products in the UK? I also need a f1.0 IR-corrected lens around 3-8mm focal length. The Bosch LTC 3664/31 would do the trick I think. Jack

You're right John, I was confusing the LTC-0495 with my Samsung cameras.

Thanks stanislav. I'll check it out.