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: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,

Q:How to video recorder on the hard disk video recorder connected to the Internet, the specific how to operate?

If the user feels that this method mapping port is very troublesome, you can not use Method 1 to configure. There is also a way to open the TP-LINK router DMZ function (other brands of routers also have this feature), this will put the hard disk video recorder port are mapped to the INTERNET network, as shown below, as long as the "DMZ state "Select" Enable "," DMZ host IP address "to fill in the hard disk video recorder IP address, save to take effect.

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:Hard disk video recorder started to load what is going on

You can also upgrade the system under the test If your hard disk video recorder is Shenzhen Shian An you can use U disk upgrade to update the system

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: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:Hard disk video recorder dedicated hard drive and ordinary computer with the hard disk What is the difference

Monitoring industry from entering the digital hard disk video recorder era, has been the use of large hard disk, so Seagate noted this point, and according to the monitoring industry hard disk usage: 24 hours a day without interruption, data throughput, hard disk repeat erase times High ... ... and research and development.

Q:Digital hard disk video recorder + video decoder + TV wall how to connect?

Video dispenser, is generally divided into two points. One of the eight equipment, the price is not very expensive, but in some large projects is essential, the general way all the way through the video into the DVR storage, another way through the matrix on the wall!

Q:16-channel digital hard disk video recorder 1TB hard drive can save how long video?

The video file is generated every half hour.