Surveillance on the Cheap

If you’ve been thinking about outfitting your school with video cameras to catch burglars and vandals in the act, but have been turned off by the price, D-Link’s DHA-390 starter kit can create a comprehensive video network on the cheap. At $500 for the initial set up and $400 a camera after that, an 8 camera surveillance network can cost about $4,000. The beauty of the system is that you don’t need to run cables to connect the cameras because they are powered and send their video streams over the school’s plain old power lines. All the video feeds can be viewed on a PC console at school or remotely from any