You can try to use this: local S1 = domoticz.devices.('OB_MS6') local S2 = domoticz.devices.('LO_FGMS001') local S3 = domoticz.devices.('KP_FGMS001') local S4 = domoticz.devices.('CH_FGMS001') If (S1.state == 'Off' and S2.state == 'Off' and S3.state == 'Off' and S4.state == 'Off') then -- (if all ...

I would really like to use this function in my Domoticz. I'm not very experienced with LUA, can you explain me how I can implement this? I did create a User Variable 'UniResult' and I've copied your function to a LUA script and call the function in a dzVents like this: return { active = true, on ...