Piggy back/add a fuse recommendation

Hey all,

As per my thread here:

http://www.briskoda.net/forums/topic/380508-12v-socket-is-always-on-skoda-fabia-ii/page-2

Im looking to get a Piggy back/add a fuse thingy (well two) for two dash cams that I intend to wire in to the car, so I can make it a "switched live" setup

Does any one know which one I should get?

Thanks