DBS yamagetsi yamagetsi yamafuta ndi mafuta oyendetsa bwino magetsi opangidwa ndi mafuta opangidwa kuti azigwiritsa ntchito ndi ma valve othandizira atsatanesi. Chipindacho chimatha kukhala nyumba mpaka mainchesi asanu ndi limodzi kapena kuposerapo kupopera mitengo kuti idyetse mankhwala osokoneza bongo kapena kudzera mu ma mbiya ogawa pang'onopang'ono.
Mapampu awa amapezeka ndi mikangano 12 & 24 VDC yomwe imawapangitsa kuti azigwiritsa ntchito polemba mafoni. Wolamulira wophatikizika amapezeka, kapena pampu amatha kuwongoleredwa ndi wowongolera wakunja kapena ndi plc / dcs / etc.