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Inside a big scary rotating CCTV camera
- james99
- Thread
- Replies: 2
- Forum: IP Cameras
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buying his camera from china
Not a good first impression though. I'm an American. Don't know any Chinese. Sorry.- james99
- Post #9
- Forum: NVR's, DVR's & Computers
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buying his camera from china
"SECRUITY EXPERT" haha. How can you be an expert in a field that you can't spell? oh well.....- james99
- Post #6
- Forum: NVR's, DVR's & Computers
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Dahua IPC-HDW4421S return to Alibaba question
ordering from Aliexpress -
WTS Dahua 5208-4ks2
http://www.cctv-mall.com/nvr5208-4ks2-dahua-nvr5208-4ks2-8-channel-4k-and-h-265-code-decoding-dahua-network-video-recorder-with-onvif-version-2-4-conformance- james99
- Post #2
- Forum: Cameras, NVR / DVR's, hardware & more
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The Dahua NVR!
Yes it seems the same specs. even with the additional hard drives. I think that the quad core processor helps this nvr run smoothly. As far as the "S2"...I don't really know. Why don't you send an email to cctv-mall. You will get an answer. -
Dahua IPC-HDW4421S return to Alibaba question
Looks like I fixed the problem. After getting it apart, I just put in two extra containers of a blue dessicant/dehumidifier crystals. It already had two cellophane packs of dessicant, but I don't know why they weren't doing the job. The extra dessicant/silica gel I just poured into the bottom... -
The Dahua NVR!
Yes. I have done so much research I logically got acquainted with Dahua's naming conventions. The second digit (2,4,8) indicates how many hard drives you may have in the unit. It's pretty simple once you realize it. But the 5216 has a spec of 2-6tb hard drives. Better than the usual 4tb... -
The Dahua NVR!
I have never ordered from them, so I can't say. I have had a couple of bad experiences with Aliexpress though. I don't feel bad ordering from CCTV-Mall, because I have done my research and don't really find any really bad things said about it. They are very responsive to questions (although... -
Dahua IPC-HDW4421S how to disassemble??
Got it figured out. The plastic ring that slips over the shell that the camera is in side of just needed to be distended at three points. There was a triangle shaped piece of plastic on the ring that clicked on top of the mounting ring. The plastic is soft enough so that you can really pull... -
Dahua IPC-HDW4421S return to Alibaba question
It still had the condensation about 14 hours later. It was not even evaporated one tiny drop. The seller actually said he would pay for shipping.....but I want to take it apart and put some dessicant in it and see if that helps before doing the China round trip thing again. I did that for... -
Dahua IPC-HDW4421S how to disassemble??
Here are some pics. How do I take apart the plastic ring to get the camera ball out? All parts are plastic, except the camera ball. This is driving me crazy. Nothing in the included chinese pamphlet except an exploded view. -
Dahua IPC-HDW4421S return to Alibaba question
No...but you are pretty knowledgeable, so I will try this now. I will post details tomorrow. I am doing this inside and the temp is around 72 degrees. Thanks. -
Dahua IPC-HDW4421S return to Alibaba question
How much was return shipping? Same model? -
Dahua IPC-HDW4421S return to Alibaba question
I ordered this camera: Dahua IPC-HDW4421S from Alibaba and got it two days ago. I tested it out and it seems to form condensation in the lens after about two hours, obscuring the view. This happens every time I tried it out, even after powering down. It happened 4 times. I asked the buyer... -
The Dahua NVR!
http://www.cctv-mall.com/nvr5216-4ks2-dahua-nvr5216-4ks2-8-channel-4k-and-h-265-code-decoding-dahua-network-video-recorder-with-onvif-version-2-4-conformance $193 for 16 channel NON POE 4k and about $67 for shipping. They are in stock. I have been looking at this for a couple of weeks and will... -
Sunba Speed Dome camera on Amazon ?
Here's one that kind of the same specs. but a 4mp. POE Camera 4MP 4 inch Mini Size Network Onvif IP PTZ speed dome 20X optical zoom ptz ip camera with 60m IR... -
Which splitter do I need?
I want to get this ptz: http://www.aliexpress.com/item/20X-optical-zoom-PTZ-camera-1080P-4-inch-mini-dome-IP-speed-dome-camera-Support-onvif/32549575449.html?spm=2114.13010308.0.44.yDQ5I2 I have a poe+ switch capable of 30 watts per port. What kind of splitter do I need and would work to... -
China builds world's fastest supercomputer without American chips
http://www.computerworld.com/article/3085483/high-performance-computing/china-builds-world-s-fastest-supercomputer-without-u-s-chips.html -
Alibaba’s Jack Ma says fakes are better than originals
http://www.cnbc.com/2016/06/14/alibabas-jack-ma-says-fakes-are-better-than-originals.html -
Alibaba’s Jack Ma says fakes are better than originals
https://next.ft.com/content/6700d5cc-3209-11e6-ad39-3fee5ffe5b5b -
Alibaba, is already monitoring social media
"A pilot project called Sesame Credit, run by Chinese corporate giant Alibaba, is already monitoring social media activity to give citizens a social credit score based on their buying history and, according to come critics, their political views"... -
In Search of Mini PTZ 3x
Re: In Search of Mini PTZ with Wide Angle Lens http://www.aliexpress.com/item/2016-HUISUN-1-3MP-4X-Optical-Zoom-With-POE-Onvif-CCTV-Camera-Night-Vision-Bullet-PTZ/32647962286.html?spm=2114.13010308.0.51.9dZR6Y -
Who is watching you? Russian website puts local cameras online
http://nbc4i.com/2016/05/24/who-is-watching-you-russian-website-puts-local-cameras-online/- james99
- Thread
- Replies: 37
- Forum: IP Cameras
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New Surveillance System May Let Cops Use All of the Cameras
https://www.wired.com/2016/05/new-surveillance-system-let-cops-use-cameras/- james99
- Thread
- Replies: 4
- Forum: IP Cameras
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Got this emal re: Hikvision cams being hacked
Got this from IPVM: After a massive number of Hikvision cameras were hacked, Hikvision has added new, and questionable legal language, declaring that Hikvision will take no responsibility for hacked Hikvision cameras. No Responsibility The language is inserted in a legal disclaimer section... -
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Is it impossible....
to still get a V1 POE PTZ Huisun? I already have three of them and have not been on Aliexpress since I got my last one. Flawless performance, nary a burp or a bump. I read that there are problems with the new improved V2. So is it impossible to get a V1 somewhere? If it ain't broke...don't... -
newest hikvision 5MP mini ptz indoor review
Why does the OP say that this is PTZ? This is not a PTZ camera.