Device is designed for regulation and monitoring of power demand. Connection to pulse outputs of electricity meter can be realized via optoelectronic unit or directly. Power demand regulation is optimized according to chosen regulation curve and set regulation or technical maximum. Device has 5 inputs, which can be connected to following signals: active consumption, reactive consumption, reactive distribution, tariff or active distribution and measuring period. HM2006 is doing full monitoring of power demand. There are 6 relay outputs 3 A / 250 VAC.