To set certain timeout to a device just say:
Turn/Switch/Power ON [device name] in [#] minute/minutes.
Turn/Switch/Power OFF [device name] for [#] minute/minutes.
Ex: “Turn ON light in 5 minutes”

Turn ON/OFF devices:
Turn/Switch/Power ON [device name]
Turn/Switch/Power OFF [device name]
Ex: “Power ON iron.”

Turn Roller On:
Open/Pull Up/Close/Pull Down/Stop [device name]
Ex: “Pull up curtains”

Give commands to group devices:
Device group [group_name] ON.
Device group [group_name] OFF.
Ex: “Device group lights off”

Change lighting colors:

Set/Turn/Make/Change [device name] TO Red/Green/Blue/Yellow/Pink/Purple/Orange/Magenta
Set/Turn/Make/Change [device name] COLOR Red/Green/Blue/Yellow/Pink/Purple/Orange/Magenta

Set Light Percentage:
Set/Turn/Make/Change [device name] to [number from 1 to 100] percent
Ex: “Set Lights to 60 percent”

Set Light Conditions:
Set/Turn/Make/Change [device name] to cool/cold/white/normal/daylight/warm/night
Ex: “Set Light to daylight”

Get Sensor Information:
What IS/ARE [device name/room name] condition
Ex: “What is bedroom condition?”

Get consumption readings from device:
How much is [device name] consumption?
Ex: “How much is air conditioner consumption”

To end the conversation just say one of the following:
“Bye”
“Stop”

“Terminate”
“End”
“End conversation”
“End communication”