joseph.chen0312
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Posts posted by joseph.chen0312
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Hello you are right the image is blurry even under street light. It seems from high noise, and there are many factor to cause thses ambience but most possible is over heat to interfere main board normal running.
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There are two issue you need to set up for you desire DVR to view over Lan and WAN. First of all, no you need to make port forwarding and/or DDNS, otherwise how to identify and pin out the DVR? 192.168.XX.XXX is commonly default for most networking device. Now you just set it for LAN so you can find out it exist but its not reall IP addresss on the WAN.
Second, as you mentioned, you use Cisico router so you better replace HTTP port from 80 to other number i.e. 90, 9090 and etc.
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Hello Which device you connect DVR to? I.e. HUB, AP or xDSL modem?
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Yes you are right, FLIR is merged Digimerge which is holding company who operats two brands Lorex and Digimerge.
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The answer is no effect to capture detail even more lower to CIF.
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Mate,
Its really cool. " title="Applause" />
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In my opinion, if you are tend to install IP camera around the 10 buildings, you may consider dispose optical fiber for those long and large space. As you shown you are versed at coaxial cable so trench pipeline is not difficult to you.
But as others suggest you on IP maping, I agree with that is cruncial issue for you. As well, you beter structure a indepent sub mesh for those surveillance for neat infrastructure. One question arrose from this huge project, how to storage those tons of data, NVR or NAS and how long is requested to be record?
Its not easy to say to you deployed xxxxxx 3, 2 or 1.3MP camera and no answer to why and how. All need to check whole ambience, power and etc.
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Its depends on which port you connect to HD-SDI camera becasue some supplier has design one HD-SDI and another is CVBS.
But even you hook up cvbs to analogue(D1/WD1) DVR the quality is blurry. So I think you better to migrate to hybrid DVR to finished this project.
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Hello,
The HD-SDI has complaince issue for the camera, dvr and gear. So you have to hook up HD-SDI camera to HD-SDI DVR. As for balun, which some supplier has release SDI-Balun for bridge cat5/5e cable with edge side.
Some supplier has offer Hybrid DVR solution to SD+HD-SDI, IP+HD-SDI or more SD+IP+HD-SDI.
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In the light of footage, camera is turn on IR and video is rendering rainning inferferance. I assume those is long and lasting high heat cause that. To be frankly, its intrinsic design is poor in main board and IR board.
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jbak,
My honor to output my thread. Anyway, if you need any support please feel free to contact me.
Cheers,
Joseph
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jbak ,
Good to hear from you to shoot this issue.
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I guess the temperature is too high to shut down at circuit board.
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Hello,
I remember GV has a DVR system which supported POS for record all barcode NO with vidoe when transaction deal.
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This one would be satisfy your requirement.
http://resource.boschsecurity.com/documents/Data_sheet_enUS_1642258827.pdf
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Apparently is relative to Sunlight emmitting angle.
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You may try remove half of camera to try how video those are to make sure does lower power issue?
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If you exclude VSAT, you may consider installed Wifi with booster for gainning more power to transmit data. But you better check local regulation for does it legal to deploy that device.
Here one is a good wifi provide with satisfactory price. http://www.ubnt.com
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It may interfered by some heavy electricity arround pipeline. You can try another cable to hook up both directly. Then to see how it is.
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Hello Rech,
Most of all is fine for you posted thread. And I have check detailed on DVR which you listed and over all seems fine. You know, all need to on-site test for make sure capability is reach scratch you want.
With regarding external camera hook up Wireless, you can search some wifi pair device one is encode and another is decode then connect DVR.
PTZ all you can connect to RS-485 pole then default each title to identify at DVR for control.
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As you posted query, I think all is ok to work. But you better check does this item has support SPOT monitor, if it does you can access main menu to setup authentication for which functions and how high level he can operate at DVR.
If the one DVR does not support, you can create a ID and passords to him and as above mentioned, you default authentication to him and he can monitor via computer.
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Hello,
Which is not normal type camera, its utilized Thermal technology. So you will finding out differentiation in the dark time.
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You can try hook up camera with monitor withput DVR then to see how it is. If the phenomenon still exist it means camera is defective intially.
By contrast, if it works well, you may try another port of DVR to look.
DVR - Video over LAN/internet
in Digital Video Recorders
Posted
Cisco is block 80 port and some ISP also dose that for specefic use the port. And why you can see via cell phone I guess it may access via you wirless AP something else.
As I say most networking device is default 192.168.1.1 in Lan enviorment. If all people is use this IP add how to distinguish from million dot.