From Heat outdoors a fantastic piece of equipment that allows you to change any Heat Outdoor infrared patio heater into a bluetooth controlled heater that can be controlled via a phone or tablet device. The bluetooth box will work with up to 4kw of power being able to handle multiple heaters. The control box is IP65 rated and also comes supplied with a remote control handset for complete control. (Works with all Heat Outdoors infrared patio heaters). Please note that the heater units come with a 2 year warranty period however any included lamps only come with a 6 month warranty from date of dispatch.