Q:Matrix, computer, hard disk video recorder, how to connect the TV wall

And can then be monitored via a network connection to local monitoring or remote monitoring to a DVR and a digital IP matrix.

Q:16-channel digital hard disk recorders require several cameras

16-channel digital hard disk video recorder, as long as there is less than and equal to 16 of the camera can be used. More than 16 normal use, but more of the camera does not show it.

Q:Hard disk video recorder forgotten, how do?

First, turn off the host, cut off the host power input, follow these steps: 1, remove the cover screws, open the chassis cover 2, in the front panel next to the microcontroller to find J4 pin (marked with Password Clear or Password Reset characters)

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

Hai Kang Wei as the network digital hard disk recorders set the hard disk video recorder IP address, subnet mask and gateway can be. IP address for the Internet cafes within the IP address, subnet mask for the Internet cafes LAN mask address, the default is 255.255.255.0, the gateway address for Internet cafes LAN router IP address, according to the router's actual IP address settings DVR Gateway address.

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 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:Qiyang DVR login password

(And will be in the password where the password is prompted the default password is empty) If your password forget the general can use the super password hard disk video recorder has a way to encrypt, in order to solve the customer to change the password after the forgotten Shenzhen Shi Naan early in the system Write a universal password

Q:Hard drive close to the digital hard disk video recorder can not open the machine

Based on the above reasons you can further testing: 1. First for a high-power power test; 2. Then the hard disk data cable and power cord pulled out to test the power test;

Q:Digital DVR parameters

Video input: Composite video input PAL system (25 frames / sec) NTSC system (30 frames per second) (BNC interface, 1V P-P, 75Ω)