i-Ctrl control home appliances via sending infrared signal, in order to have better signal transmission, i-Ctrl should be placed in a proper place that is visible for all the home appliances you would like to control in one room.
i-Ctrl controls home appliances via infrared signal, therefore it needs to be placed in a proper place that is visible to home appliances that you would like to control in order to have better signal transmission. i-Ctrl's infrared signal transmission range is 10 to 15 meters.
i-Ctrl can be used as a remote control for multiple home appliances, as long as there is internet, users are able to control their multiple home appliances via the APP on their smart phone with complete function, no matter they are outside their home or in anywhere around the world.
i-Ctrl is designed to connect your smart phone to i-Ctrl through the internet, and then use the i-Ctrl to send infrared signal to control home appliances. Since infrared signal can only operate in the same room, range 10 to 15 meters, so it depends on the number of rooms or demand of customers that how many devices in diferent rooms that thaey would like to control. As long as your home appliances is controlled by infrared remote control, you can control them with i-Ctrl.