Link X10 (mochad) and RFXCom Lighting 2 devices to 1 switch

[Redguy]

I have the following setup at home :

- 3 X10 controlled lamps (3 different X10 switches, using the same house/device code D1)
- 1 X10 wall transmitter that uses that same code (D1)to switch those lights on/off
- Domoticz setup with mochad -> light switch that sends out that same X10 code D1 though mochad and a CM15 Pro

- 3 floor lamps connected to a RF based AC Lighting 2 light switch, controlled by the remote that came with it
- A domoticz light switch that controls said floor lamps through my RFXCom device.

Both setups work great.

But now i would like to be able to switch all of those lights on/off as a group using a single switch. I would like to be able to use either the X10 wall switch (with the same D1 code or a seperate one) to switch both the X10 lights and the RF lights on/off AND be able to do that from my cell phone or computer by using a light switch in domoticz.

Is this possible ? i tried setting them up as slave devices but somehow that works in reverse.. Whenever i switch of the slave, it will also switch of the master switch in domoticz... but just in domoticz, the actual device remains unchanged..