The remote dimming modulator unit (hereinafter RDMU) is an electronic device designed to transmit commands to control the brightness of luminaires.

The cabinet control is based on a real-time microprocessor timer about the geographical latitude of the area and automatic winter-summer time conversion. The lighting control cabinet has the ability to program additional commands up to 70, including calendar holidays, etc.

The lighting control cabinet (LCC) is a part of the GSM remote control system for street lighting. It is intended for the organization of multimode control of lighting of various objects - from small production rooms to networks of external electric lighting of large cities.