4 Channel Standalone CCTV DVR Digital Video Recorder with D1 Recording

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China main port
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TT or LC
Min Order Qty:
100 unit
Supply Capability:
5000 unit/month

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Product Description:

1.Description

A digital video recorder (DVR), sometimes referred to by the merchandising term personal video recorder (PVR), is a consumer electronics device or application software that records video in a digital format to a disk driveUSB flash drive, SD memory cardSSD or other local or networked mass storagedevice.

2.Why you want to choose us?

Because we are professional CCTV Products supplier, we've involved in this field for many years. We could supply good price, and we have good after sales service.

3.Specification and Application

 

4.Pictures:

4 Channel Standalone CCTV DVR Digital Video Recorder with D1 Recording

4 Channel Standalone CCTV DVR Digital Video Recorder with D1 Recording

4 Channel Standalone CCTV DVR Digital Video Recorder with D1 Recording

5.FAQ:

1) What is your delivery time?

Our regular production time is over 15 days, It depends on the order quantity also.

2) What is your payment term?

We accept T/T, LC.

3) What is your shipping method?

For small order, 1 pieces to 20 pieces, we'd like to deliver via air, for quantity more than 100 pieces, you could consider to deliver by vessel.

4) What is your Delivery term?

We do FOB, CFR, CIF, we don't do DDP.

5) Could you offer sample?

We could offer sample as your requirement. But it is not free sample. The customer need to pay sample fee and transportation cost.

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Q:Embedded digital hard disk recorders (DVR) what electronic components
DVR electronic circuit is mainly composed of digital circuits, the need for thousands of electronic original, there are ordinary chip resistors, capacitors, inductors, beads, digital logic chip, video codec chip, the system master CPU, Memory chips, flash memory, analog-to-digital conversion chip, power regulator chip, network chip, hard drive chip, reset chip, ordinary op amp chip, etc., too much. In addition there are some connectors, connectors and so on. And then go to PCB factory to do multi-layer PCB board. So what the original, the key is to see what you plan, when the program is determined, the original basically also determined.
Q:How does a computer and monitor a video recorder share a monitor?
4, press the switch, the display shows the video recorder screen. 5, and then press the switch, the display shows the computer screen
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:There are hard disk video recorder also need video server, what is the difference between the two, do a large monitor with which
Design large-scale monitoring, then look at the budget and network layout: relatively speaking, hard disk video recorder front-end storage model, the cost will be lower, the network pressure will be relatively small; video server as a result of centralized storage, the network requirements will be higher The On the current video surveillance network, digital trends, the video server or network camera is the first choice, improve image clarity, more convenient for future expansion.
Q:Digital DVR parameters
One way VGA analog or DVI digital display mode output (frequency: 60HZ, resolution: 800X600)
Q:What is the difference between a network DVR and a digital video recorder? Is it possible to remotely monitor it?
One is DVR. One is the NVR, DVR back-end network port, is the analog signal into a digital signal, you can access the network within the network DVR video and video, NVR is connected to the switch, the front is also the network search network camera, Received on the switch. NVR has two network ports, one is to manage the network camera, one is to access the external network, easy to access and control the external network.
Q:Digital hard disk drive hard disk how to partition
Hard disk recorders are computer technology, network technology, digital video technology and traditional video, security technology combined with high-tech products, with high technical content, is a DVD, tape recorders replacement products can be used in power remote monitoring, Security monitoring, intelligent building, home security monitoring and other fields, with broad market prospects. Digital hard disk recorders
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:Hello, Hai Hong video recorder is covered can still be restored?
There may be bad sectors hard drive, it is recommended to replace the hard disk to try.
Q:Hard disk video recorder no usb how to copy the file inside how u disk
DVR brand specifications are complex, and some products only VGA output interface, does not provide USB interface. In this case, do not increase the cost of data replication method, can only take off the hard disk linked to other computers to read.

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