3 or 4 way wireless light switch

[WAstarita]

Does anyone make a product where you can add a switch (battery powered?) through the z-wave system to act as a 3 way without hooking up any physical wires. Something like this: http://www.amazon.co...y/dp/B0013V58K2 but without requiring a traveler cable.

Any thoughts?

[Olbrit]

That Amazon link doesn't work for me. Is something like this what you mean? http://store.homeseer.com/store/Coop...-P552C122.aspx
I use several of these on walls to where I can't easily run power and I configure them in conjunction with other Z-Wave switches to work any way I need.