Remote video surveillance solution dynamic IP technology

As the network's development, based on IP technology of all kinds of video communications applications also have emerged (such as network remote video monitoring).

Its not only with traditional analog video monitoring capabilities, the most important thing is to have the network remote video monitoring, transmission distance without boundaries, monitoring easy; monitoring picture switch easily; image image access easy easy easy; the installation, significantly reducing overall costs.

But due to the monitoring center and monitor network traffic, you need the camera monitoring network camera end Department has a static public IP in order to allow the remote monitoring center can be found directly through IP address monitoring network camera.

While the current static IP shortages and expensive, it is not possible to give each network monitoring (monitoring network cameras) are equipped with a static IP. The best solution of course is the less expensive dynamic IP addressing remote video monitoring addressing problems.

Dynamic DNS solutions

Dynamic domain name resolution refers to have dynamic IP host through a domain name and its bonding, remote over a wide area network access to the host directly through the access to this domain name, without concern for dynamic IP address changes.

Dynamic domain name resolution system typically consists of two parts.

The first part is a server-side program, located in the service's host. Another part is a client program that runs on the user's host. Each time you connect to the network, the client program will pass the information passed to the host of dynamic IP addresses to hosts on the service provider's server, the server program is responsible for providing DNS services and implementation of dynamic DNS services, and then receives the client Notification server-side program to update data, add a new IP address and the original fixed domain binding, this completes the dynamic domain name resolution services. Others can be accessed via the domain name of your server

Dynamic IP remote video monitoring programme description

To each monitoring network camera application for a domain name (e.g.: abc.88ip.cn), the domain name resolution system to probe the monitoring network camera's current IP address, IP address variations, 88ip client notification 88ip domain name resolution system server-side time refresh to the new IP address and notifies the remote video surveillance.

Remote video monitoring by fixed domain name (e.g.: abc.88ip.cn) to access each monitoring devices, so no need to care about changes to the IP address, dynamic IP be translated into a "static" IP.

Dynamic IP remote video monitoring programme implementation are the following.

A) router hangs

Particular router plug-in is integrated 88IP router, by requesting the domain name and services 88IP, the application proceeds username password is filled in with the router DDNS module dependencies, then by the router on port mappings to point to the desired access control device, remote video monitoring client by accessing the domain name you can access to the current router, according to a different port to judge and point to the desired access control equipment.

B) with an integrated webcam 88IP

For unattended or not convenient plug-in router, remote video surveillance can also be integrated 88Ip webcam, similarly to apply for the service get 88Ip username password, fill in the related items, such as via an ADSL broadband lines directly connected.

Remote video monitoring client direct access by the domain name.

C) run 88IP client

The internal local area network or from any PC running 88Ip client and the domain name resolves to the IP address of the LAN Gateway exit of the public IP address, gateway Department for port mappings to point to the monitoring device.

Dynamic IP remote video monitoring programme features

Flexible: you can use to achieve a variety of ways 88IP dynamic IP addressing.

Networking costs low: don't take the huge cost of application with a fixed IP DDN line, cheap broadband lines.

Supports multiple networking mode: 88ip system can support ISDN, xDSL, Cable Modem, community broadband network and other assigned public IP Internet access lines.

Convenient operation, quick: not required each time the networking call or when you use Instant Messenger to ask the IP address, simply enter in the monitoring software global a unique domain name is, use the time do not feel the existence of 88Ip.

Wide: as long as you have access to the Internet, global may be authorized to access.

And can easily support different manufacturers of various network monitoring equipment, including network cameras, network video server, access control, video phone, etc.