Channel HD CVI DVR CD-V301

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$101.78 / pc
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Shenzhen
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TT
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5 Pcs pc
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20000 Pcs Per Month pc/month

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Product Description:

8Channel HD CVI DVR CD-V301 Feature:
>H.264 dual-stream video compression
>All channel 720P
>HDMI / VGA/BNC simultaneous video output
>4 channel synchronous realtime playback, GRID interface & smart search
>3D intelligent positioning with Dahua PTZ dome camera
>Support 1 SATA HDD up to 4TB, 2 USB2.0
>Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS

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Q:Digital hard disk video recorder, the power indicator light flashes, the hard disk can not start. Unplug the hard disk power, you can start, why.
1, the hard disk problem, replace a new hard disk to see if you can start, 2, the video camera power supply is insufficient, replace a foot of the power up, especially Taobao of the packet recorder video power are Is rotten.
Q:Digital DVR parameters
Video output: one composite video output (BNC interface, 1VP-P, 75Ω) PAL system (625 lines) NTSC system (525 lines)
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
See you choose which, if you choose 200M / hour that is, the number of channels * (200M / hour) * hours * days / 1024M = capacity number.
Q:Wave, WAPA pure digital video recorder can achieve remote monitoring? Mobile app monitor!
The granular monitoring device is a client that can support remote monitoring and supports Android and Apple phones
Q:The traditional difference between digital hard disk recorders
Digital hard disk video recorder is the network called NVR, mainly for network cameras, network dome video storage. The analog hard disk recorder is called DVR, which mainly stores the video of the simulator.
Q:8 digital hard disk video recorder can support how much hard disk
Not used 3T hard drive are generally used 2T you can hang a few I have installed 8 2T 24-way video recorders can record 7-8 months
Q:16-channel digital hard disk recorders require several cameras
Digital Video Recorder (DVR), that is, digital video recorders, compared to the traditional analog video recorders, using hard disk video, it is often referred to as hard disk recorders, also known as DVR. It is a set of computer systems for image storage processing, with the image / voice for a long time recording, recording, remote monitoring and control functions.
Q:Hard drive close to the digital hard disk video recorder can not open the machine
The first is due to power supply aging, resulting in insufficient power supply, hard disk video recording machine can not open the machine, so Shenzhen Schneider hard disk video recorders are generally equipped with 12V5A power supply, other manufacturers cut corners with most of the 12V2A
Q:Dvr video recorder and nvr video recorder difference
DVR: DigitalVideoRecorder (DVR), that is, digital video recorders, compared to the traditional analog video recorders, using hard disk video, it is often referred to as hard disk recorders, also known as DVR. It is a set of computer systems for image storage processing, with the image / voice for a long time recording, recording, remote monitoring and control functions.
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.
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  
Range  
Reference  
Validity Period  

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