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: H.264 digital hard disk video recorder how to boot automatic recording: This function you enter the menu settings on the line, in the video settings in the boot automatically video, manual video selection, you try it yourself.

Q: Hard disk video recorder no image display how to do?: One reason: graphics card incompatibility caused by Direct Draw test, if the test can pass, it is not the reason. Cause two: PCI interface is not good, you can change a PCI slot test. Cause three: whether the card is damaged, you can consider changing a card test.

Q: Dvr video recorder and nvr video recorder difference: Recorder is the network DVR) abbreviation. NVR main function is through the network to receive IPC (network camera) equipment to transmit the digital video stream,

Q: Hard disk video recorder forgotten, how do?: 3, with jumper block J4 pin 1, 2 legs (near the resistance R5) placed in the short-circuit state 4, connected to the host power input, turn on the host power, start the host 5, then you will hear the front panel buzzer A beep sound indicates that the password has been cleared to the factory default mode

Q: Digital hard disk recorders and network DVR What is the difference: Digital hard disk video recorder is connected to the network camera video recorder, network hard drive video with a network function of the video recorder, but in real life we have confused the two is the same no need to be true

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: 8 digital hard disk video recorder can support how much hard disk: This depends on what brand you are a hard disk video camera to see how much support the machine itself, the hard disk, the best to ask the vendor

Q: How does a computer and monitor a video recorder share a monitor?: Buy a switch, the switch can be connected to a monitor, then the mouse and keyboard, and more than one computer connection, so look at that device, switch to that device. There are some online sales, you can see.

Q: Monitor the hard disk video recorder how to pick up the computer: You are also a hard disk video recorder manufacturers, I teach you how to install the remote

Q: The traditional difference between digital hard disk recorders: Digital hard disk video recorder with a cable to a power cord can complete the front-end camera control and monitoring, and the simulator needs video lines, control lines, power lines to control.

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