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HD Surveillance System Provider in China
HD Surveillance System Provider in China
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What are the benefits of using a PoE switch
1, Don't require a separate power supply is installed, no separate power supply line arrangement saves power configuration costs, widespread in security engineering, weak systems integration projects;
2, Because there is no direct and strong strong power supply circuit to improve the safety of use;
3, Because the need for a separate high voltage power supply arrangement simplifies installation projects, to facilitate the construction engineering staff to improve efficiency;
There are many HD surveillance system in security market, which is compared to the traditional analog surveillance is a great advantage, the picture is clearer, better quality, video is more smooth. Currently, building network HD video surveillance, PoE switch will be used, not only to make the whole system more stable, so that the cost of the entire project is significantly reduced. It can be said, build high-definition video surveillance network, must use PoE switch.
PoE switch power supply via the network cable, that is, simultaneous transmission of data can be transmitted electricity, no additional pull on the cord or outlet. In one word, PoE has stable power supply, simple construction, easy wiring, saving the cable, saving transformer, save labor cost savings and many other advantages. Since 2010, Sysvideo no effort to reach the recommended for the project to the PoE switch and supporting the use of megapixel high-definition cameras, to now has gone through 5 years Serial, PoE sales have exceeded millions units, most customers once after a single use, It will be attracted by its charm, and continued use.
PoE switch for the whole project:
1, flexibility, PoE only need to install and support a cable, simple and space-saving, and the device can be moved.
2, cost savings, video surveillance cameras, etc., are to be installed in places difficult to deploy AC power supply, PoE power supply so that it is no longer the need for expensive and time-consuming installation of power supply, saving costs and time.
3, intelligent power supply, DC power transmission as image data, PoE by using Simple Network Management Protocol (SNMP) to monitor and control equipment.
4, to eliminate safety hazards supply Currently, PoE end devices only to power the device requires power, and only need to connect a power supply device, an Ethernet cable will have a voltage is present, thus eliminating the risk of leakage on the line.
5, the advantages of centralized power supply, a single UPS can provide power to all devices when powered off.
6, device compatibility advantages, users can automatically and safely mix legacy PoE equipment and devices on the network, these devices can coexist with existing Ethernet cables.
7, the network equipment to facilitate the management, remote device when connected to the network can be remotely controlled, reassortment or reset.
8, in the wireless LAN, PoE simplifies RF test task, the access point can be easily move and access.
PoE switch for surveillance systems:
First, in addition to providing support for the common power supply connected equipment outside, PoE networking integration reduces the total cost of deploying a unified IP infrastructure into the electrical equipment. PoE module eliminates the need for the terminal equipment installed wall power connection, thereby reducing the power outlet and support costs related to terminal equipment.
Second, the installation requires wall power connection, thereby reducing the power outlet and support costs related to terminal equipment.
Third, the installation of network connected devices deploy local AC power more difficult place, thus providing greater flexibility. PoE network camera has a function to support power recognition circuit, the use of UPS power supply when the energy reflected more obvious advantages.
Fourth, when the invasion, because it can prevent a short circuit caused by circumstances surveillance cameras do not work, the use of PoE technology uninterruptible power system (UPS) security is much higher, once the massive power failure occurs, it can ensure the more time security protection. In the routing process, to reduce interference between the signals.