Q:What is the amount of data per channel for a digital video recorder? What is the hard disk space occupied by CIF and D1 machines per hour per hour? Column formula

See you choose which, if you choose 200M / hour that is, the number of channels * (200M / hour) * hours * days / 1024M = capacity number.

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

DVR uses digital recording technology, in image processing, image storage, retrieval, backup, and network transmission, remote control and so is far better than analog monitoring equipment, DVR represents the development of television monitoring system, is the market TV Monitoring system of choice for products.

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:What is an embedded digital network DVR?

DVR is divided into PC-type hard disk video recorders and embedded hard disk recorders two categories, the completion of the function: video, storage, playback, network transmission, alarm linkage processing.

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: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: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:Embedded digital hard disk recorders (DVR) what electronic components

In addition to the shell, packaging materials, wire, accessories, etc. constitute the DVR hardware architecture. This is not the most difficult, rare is that you must have a very professional software team, which includes the bottom of the drive, kernel, AP, application and so on the preparation of the program, there are similar to intelligent algorithms such as unpredictable The stuff should be put into. Not a few dozen people of the development team is not independent research and development, up to buy someone else's board shell only. Of course, you are a net worth of the boss and another matter.

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

Main function: Camera decoder: When the camera has a pan / tilt when the equipment, and the camera put together, used to convert the control signal

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

It is recommended to open the dynamic monitoring, and set the pre-recorded time of about 5 seconds.