Summary of the top ten elements of wireless network surveillance cameras
As the name implies, a wireless network camera refers to a network camera that transmits wirelessly. The difference from a normal network camera lies in the transmission mode.
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The emergence of wireless network cameras has also brought you good news. Many engineers are very comfortable. Today, I will lead you to learn more about the ten elements of wireless network cameras.
The first element: security mechanism - MAC address filtering, 128-bit WEP/WPA/WPA2/ Layer 2 isolation;
The second element: easy installation and debugging - Chinese debugging interface, providing detailed access information; device surface comes with a small tool, easy to adjust the antenna direction when communicating over long distances;
The third element: high link quality - the latest AAP technology and optimized 802.11 protocol provide technical support for high-speed, long-range, stable wireless links;
The fourth element: comprehensive cost-effective - Tianshida third-generation wireless network camera is currently the most cost-competitive long-distance wireless network camera in China; can greatly save the cost and wiring of AP.
The fifth element: strong anti-interference ability - adjustable channel width (5M/10M/20M); automatic adaptation of data packet length; multiple modulation modes adaptive: CCK/BPSK/QAM (OFDM); enhanced 802.11 protocol mechanism ( EMWA)--Improve the efficiency of multi-point communication; support 2.3G frequency band, effectively avoid interference.
The sixth element: high effective bandwidth - the highest data throughput rate TCP / IP: 45Mbps;
The seventh element: the distance is far away - the maximum distance of wireless communication is up to 50km; in the complex environment, the wireless distance of video transmission is up to 1km;
The eighth element: device compatibility is good - compatible with all 802.11b / g / n terminals.
The ninth element: high temperature environment tolerance - working temperature: -20 ° C ~ +70 ° C;
The tenth element: rich in functions - bridge and router functions; outdoor remote bridge and Wi-Fi base station functions; support point-to-point, point-to-multipoint, wireless WDS networking functions;
To sum up, wireless network cameras have brought many conveniences to our lives because of their peer-to-peer data high-speed access. We look forward to the better development of unlimited network cameras.
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