Kato HO/N 24840 Unitrack Turnout Control Switch

These simply clip onto the side of the Kato Controller and then you just plug the point lead and plug into the socket at the rear and you have a fully working electric point. They clip together so you can make a "bank" of switches with only one power supply.

Memory setting, so if you change the point manually next time you use the switch, it will only throw point when it's in the correct position.