Wallplate and connectors for cables

I've got a a couple of sensor and devices that I have run cable but would like some ideas for a wallplate or tidy way to connect with my arduino and simple to set up, eg like a cat5 plate but for a custom cable. Should I just use something like a rj11 plug?

So long as it can carry the supply current it should be fine

regards

Allan

[u]Parts Express[/u] sells all kinds of wall plates or you can buy a blank one and drill/cut holes in it for connectors.