Advantages of Wireless Surveillance Cameras by Security Guru:
1. Wi-Fi based wireless broadband services could be used for public surveillance systems (Surveillance of a locality, street, traffic junctions, etc).
2. Wireless surveillance cameras can be useful in situations where it is difficult to lay cables – Museums, Heritage buildings, Industrial plants, etc.
3. Wireless surveillance system is cost effective (when compared to wired networks involving Fiber Cables, Trenching, etc) to install and maintain.
4. Wireless Networks can be deployed quickly and wireless surveillancecan be used for providing temporary Wi-Fi to fairs/ exhibitions, etc.
5. Wireless Point-to-Point back-haul networks could extend the network to more than 5 KM over the wireless medium, if required.
6. Wireless networks are quite secure these days as most of them use 802.1x authentication & encrypt communications using WPA2.
7. Wi-Fi Mesh networks can connect to each other (over the wireless medium) to form a nearly all wireless network in a given location. These Mesh networks allow multi-path propagation & can automatically choose alternate paths to avoid single point (link/device) failure.
8. A Wi-Fi network supports QoS (Quality of Service) parameters to be configured for carrying real-time traffic. Basically, the real time traffic is identified in the network and is given higher priority over data traffic.
9. Wireless IP Surveillance cameras can be moved from one place to another without worrying if cable/network jack is available at the new location. In fact, entire wireless setup (including access points, etc) can be moved to a new location easily and quickly.
10. Mobile video footage capture – Its possible to capture video footage using a wireless IP surveillance camera installed over a police car when it is moving (for example).
11. The quality of indoor wireless cameras could be enhanced by using Wireless Controllers to create and maintain a wireless network.
12. Digital Compression techniques like H.264 & H.264 SVC offer a quality video stream in low bandwidths.
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