Hello folks.

I have completely replaced all above ground switches with kasa smart switches and been impressed with the functionality, integration and installation ease.

Amongst my fleet I have a handful of 3 pole setups, most of which have been easy to sort out.

However, I have an instance of a dead-end where there is no neutral at all in the remote box, the installation was done using 14-3 (black, red, white) making use of all three sheaths to complete the traveler and load. One of these is a particularly long and bound up run, which I cannot easily re-run.

I was reading that there may be a new version available which bypassed the need for a neutral, with some clever bleeding to keep the always on active, as long as the main had a neutral, but I've been unable to find this.

I am hoping to acquire two of these to replace the parts of the pairs I have, restoring the functionality without too much fuss. 

Cheers