camera

I have felt at times my view from the helm wasn't the best - and as a result frequently stood or put the helm seat in the high position to try and get the best view. I was aware that my Raymarine eS127 MFD had the ability to display camera video from either an analog camera with a BNC type...

I am looking to add 3 cameras to my E120, engine room, backup and salon. Anyone have ideas what are best performance/value for these applications. I am thinking of putting them all on a switich so they are only on when needed. Thanks,