If the WiFi signal is not good, we may have problem to connect our IP devices to the network. Access point is helpful tool to extending the WiFi signal. The WiFi access point can take the network from the main router and create new WiFi hotspot around. However, the Max distance is limited to 100 meters between router and new access point. The PoE extender allows us to repeat both network and PoE over 1500 ft. This video just demonstrates how to repeat the WiFi signal for long distance. It is IP67 outdoor PoE extender we use in this video.