RF repeaters that allow remote control of all devices (satellite receivers, DVD players, hi-fi systems, etc.) which use the infrared remote control with 36 KHz IR protocol. They consist of a RF receiver and a RF transmitter. Both devices are equipped with power supplies as standard. Alternatively, RF transmitter can be powered by 2 x 1.5V AAA batteries (or 2 x AAA rechargeable batteries). All models come with interchangeable coloured covers as standard. The devices of the series SUPER SPY are able to encode the transmitted signal in such a way that this can be used in the presence of similar products within the same building, without the transmission of a unit is interpreted by another. Using the selector you can choose one of the 16 available encodings.