It's easy to connect the camera to your home network using a network cable - and it also means that you're protected against jamming as the wireless network is not used. Jamming means someone is transmitting interference signals so that the wireless transmission stops working. Unfortunately, there is often some distance between the location you want for your camera and your router which is connected to the Internet. This means that cabling the connection is a pain and therefore most people go for a wireless connection, albeit there is a jamming risk.