Channel HD CVI DVR CD-V302

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Shenzhen
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5 Pcs pc
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Product Description:

4Channel HD CVI DVR CD-V302 Feature: > Up to 4 cameras with 720p realtime preview
> H.264 dual-stream video compression
> HDMI / VGA simultaneous video output
> All channel synchronous playback
> Support 2 SATA HDD up to 6TB, 2 USB2.0
>Support iPhone,Symbian OS WindowsMobile and Android Mobile phone

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Q:Embedded digital hard disk recorders (DVR) what electronic components
First of all your question so that I can not laugh, you even DVR architecture are not clear, but also their own DVR? DVR is divided into hardware and software two parts, so to speak, just like a computer, installed after the machine also installed operating system. DVR development process roughly under: research market, to determine what the development of the product ------ selected the most appropriate development platform, which is the chip manufacturers which program -------- PCB layout, Software development at the same time -------- hardware and software testing and modification ------- trial production -------- and then modify --------- production.
Q:DVR digital hard disk recorders and NVR network video recorders
DVR video effects depend on the camera and DVR's own compression algorithm and chip processing capabilities, and NVR video effects are mainly dependent on the IP camera, because the IP camera is the output of digital compressed video, the video reaches the NVR, no analog conversion , And do not need to be compressed, just storage, when you want to show and play back you need to extract.
Q:Hard disk video recorder forgotten, how do?
First, turn off the host, cut off the host power input, follow these steps: 1, remove the cover screws, open the chassis cover 2, in the front panel next to the microcontroller to find J4 pin (marked with Password Clear or Password Reset characters)
Q:16-channel digital hard disk recorders require several cameras
16-channel digital hard disk video recorder, as long as there is less than and equal to 16 of the camera can be used. More than 16 normal use, but more of the camera does not show it.
Q:What is the amount of data per channel for a digital video recorder? What is the hard disk space occupied by CIF and D1 machines per hour per hour? Column formula
Here in addition to 1024 is the M conversion into G if 8 channels * 200M / hour * 24 hours * 30 days / 1024M = 1125G. Using D1 resolution, usually the value is 500MB / hour D1 formula is the same
Q:8 digital hard disk video recorder can support how much hard disk
Look at the video machine brand, Hanbang support 2T, Hai Kang and Dahua part support 3T hard drive. Do not have to set up, after that can be used after the first format can be used,
Q:16-channel digital hard disk video recorder 1TB hard drive can save how long video?
It is recommended to open the dynamic monitoring, and set the pre-recorded time of about 5 seconds.
Q:The traditional difference between digital hard disk recorders
Embedded DVR system based on the integration of the hardware structure, the entire video and audio compression, display, network and other functions can be achieved through a single board, greatly improving the overall system hardware reliability and stability. The main functions of the DVR include: monitoring function, video function, playback function, alarm function, control function, network function, password authorization function and work schedule function.
Q:Video probe, optical, digital hard disk recorders 3 how to connect? More than a Guangduan Ji do not know how to connect! Solution, thank you!
2, multi-site multiple camera connection method, each station's camera with video cable connected to the local video Guangduan Ji, and then converged through the optical transceiver to the control center, all the video signal connected to the video matrix, and then connected to the hard disk video recorder.
Q:What is an embedded digital network DVR?
There is a network function of the hard disk video recorder, embedded machine is said that the machine is placed in a chip inside, unlike the computer, the system is placed inside the hard disk,
Our DVR is supporting network applications, security rivers develop fully functional PC client management software, network DVR support distributed management, and support for DVR remote configuration, real-time browsing, network-on-demand backup, PTZ management and local manage video files.

1. Manufacturer Overview

Location Shenzhen,China
Year Established 2011
Annual Output Value
Main Markets
China; Mid East;Western Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen
Export Percentage
No.of Employees in Trade Department 5 People
Language Spoken: Chinese
b)Factory Information  
Factory Size: About 2,000 square meters
No. of Production Lines About 3
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range Cheap, professional