Iמ "General" in spec they wrote: "IR Range - I3: 30 meters; I5: 50 meters; I8: 80 meters"
Regards.
Regards.
Which camera you recommends to good low light outside ?
- Thread starter Chaoscript
- Start date
Thanks for answering my first question. What I meant was is there a perceptible difference in low light between the Hikvision 1.2MP, 2MP and 3.2MP IP cameras?
@Biggs, yes the 2MP WDR is a big difference... let me dig up some links from a supplier I use that puts videos up.
@Chaoscript, yes it does... ignore that marketing rubbish though. There's no way an I5 will do 50m. I've got an I8 and I use it to do 20m, any further and I need my PTZ.
@Chaoscript, yes it does... ignore that marketing rubbish though. There's no way an I5 will do 50m. I've got an I8 and I use it to do 20m, any further and I need my PTZ.
Last edited by a moderator:
Stronger IR, better sensor, better lens, auto-focus... combination of all 4 = better night-vision.
I paid $600 for mine (from the UK, taxes paid etc), so yes, but it's plug-and-play with my Hikvision NVR (in fact it thinks it's Hikvision!) so I can use the PTZ functions from iVMS when I'm out.
The Hikvision equivalent DS-2DF7283 is $2000+ inc tax from Aliexpress. So I think it was a bit of a bargain for me.
Economy versions... PTZs costing the same or less than normal cameras are going to be rubbish, I tried a $300 one and it was a pain to get working with the Hikvision NVR and the PTZ functions didn't work. It wasn't anywhere near the same quality as a normal Hikvision camera either. Better off with DS-2CD2T22WD-I5 in that case.
The Hikvision equivalent DS-2DF7283 is $2000+ inc tax from Aliexpress. So I think it was a bit of a bargain for me.
Economy versions... PTZs costing the same or less than normal cameras are going to be rubbish, I tried a $300 one and it was a pain to get working with the Hikvision NVR and the PTZ functions didn't work. It wasn't anywhere near the same quality as a normal Hikvision camera either. Better off with DS-2CD2T22WD-I5 in that case.
fenderman
Staff member
- Mar 9, 2014
- 36,892
- 21,408
Here is a great article that explains it...http://www.cnet.com/news/htc-explains-why-4-megapixels-are-better-than-8/
Now this is just a general rule. For example, bosch has a 1500 box camera that is 5mp and amazing in low light...the new 4mp hikvisions are also better in low light than the 3mp...
Great article. I was going to mention HTC. They've gone for more pixels now though because marketing 5MP is better than 20MP wasn't going well!
Wow 600$ for camera, its a lot,
I think I will stay with 2/4 mp cameras as you said.
Still check prices at aliexpress.
Can someone answer my question about the aliexpress?
Regards.
I think I will stay with 2/4 mp cameras as you said.
Still check prices at aliexpress.
Can someone answer my question about the aliexpress?
Regards.
Noted on the links. Sorry, yes, the new 2MP/4MP "true WDR" Hiks should be better in low light. However, I was referring to the older Hik models like DS-2CD2412F-I (1.2 MP) and DS-2CD2432F-I (3.2MP). Like you said, in daylight, the 3.2MP would be noticeably clearer than the 1.2MP. However, in low light, would the 1.2MP be noticeably clearer than the 3.2MP?
fenderman
Staff member
- Mar 9, 2014
- 36,892
- 21,408
Hi,
Some suppliers at aliexpress tell me that the camera is original from hikvision,
but without logos, it's possible ?
Some suppliers at aliexpress tell me that the camera is original from hikvision,
but without logos, it's possible ?
Probably not. Maybe. But probably OEM Hikvision which is possible (LTS for example).
They are also saying DS-2CD2332-i has been replaced by DS-2CD2335-i but that's not true. They just can't get hold of Chinese versions of DS-2CD2332-i anymore. So I wouldn't believe what they say.
Having said that... would an OEM one be too bad if the price is right? If you are US then PM @milkisbad for good prices and good service.
Last edited by a moderator: