Piran

For various reasons my router cannot receive the wifi signals from my Foscam IP camera, due to the number of walls in between. The camera resolution is only vga, but if I use 20 metres of cat5e (gold plated) to connect to the router instead of wifi will this be degraded?

Thanks for replies folk, what I really wanted to know was, will the camera performance be degraded by 20 metres of cat5e cable? Seems a long way for video with just twisted wires.