Channel HD CVI DVR CD-V301

Ref Price:: $65.55 / pc

Loading Port:: Shenzhen

Payment Terms:: TT

Min Order Qty:: 5 Pcs pc

Supply Capability:: 20000 Pcs Per Month pc/month

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4Channel 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

Q: Digital DVR parameters: One way VGA analog or DVI digital display mode output (frequency: 60HZ, resolution: 800X600)

Q: H.264 digital hard disk video recorder how to boot automatic recording: Enter the password, enter the setup menu, find the "video" option, select the channel (that is, enter the video signal) is set to automatic recording. Other options are basically equipped with equipment installed. The stream must choose 512KB, or big, then your hard drive will be full of fast.

Q: Dvr video recorder and nvr video recorder difference: In simple terms, through Nvr, you can watch, browse, play back, manage, store multiple webcams at the same time. Out of the computer hardware to tie him down, no longer have to face the tedious. If all the cameras are networked, then the only way is to have a centralized management core.

Q: DVR DVR DVR DVR DVR DVR are different?: The former is connected to the network camera, and before the camera is network transmission. The camera is usually a megapixel HD camcorder, the latter is connected to the analog camera, and the camera is coaxial before the video line transmission. Match the camera as an analog camera.

Q: Monitor digital hard disk recorders and computer host shared display how to connect: DVR and computer host shared display need to use the VGA switch. Two devices connected to the VGA switch input, press the switch to display the device 1 image, then press the display device 2 image.

Q: There are hard disk video recorder also need video server, what is the difference between the two, do a large monitor with which: DVR and video encoder principle is the same, are analog video signals into digital signals, easy to store;

Q: Qiyang DVR login password: Each series of universal password is not the same, and now Shi Anan encryption is encrypted with a black box, super password will automatically change every day, the universal password is calculated with a tool, so give you a password you try: 9dPapQ This is today's 20150104 password 9dPapQ attention to the case) General boot display is H264 most of the use of Schneider's program

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: 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: 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
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