The TC-H25 high power (25W) infrared radiator can be switchable to 50% low power, making it suitable for use in larger halls and smaller rooms. The radiator is automatically turned on and off by the transmitter signal. It is equipped with automatic gain control to ensure the infrared diodes function with maximum efficiency, and is naturally convection cooled for totally silent and maintenance-free continuous operation. It can be ceiling or wall mounted for permanent installation, or set up on an optional tripod for portable application. Multiple radiators can easily be daisy-chained together to expand coverage. The unit is easy to maintain and clean, with IR emitting diodes protected by the cover plate.