Recently we discovered that rpi deconz gateway can be added to imperihome. In the Imperiome I added Philips hue v2 (from My objects + ) which during scanning discovered deconz rpi. It is necessary that during the scan in deconz gateway (only local network) settings the authenticate app button from settings deconz is pressed. After the gateway is discovered it is necessary to add the local ip of deconz. It only works in the local network and can only add the switches.
I should mention that I use deconz on port 80 … otherwise it cannot be added to imperihome.