Isihluzi se-duplex ikwabizwa ngokuba sisihluzo sokutshintsha kabini.Yenziwe ngezihluzo ezimbini zentsimbi engatyiwayo ngokunxuseneyo.Indlu yokucoca ingxowa ye-Duplex idla ngokusetyenziselwa imeko yokusebenza eqhubekayo, Xa indlu yokucoca enye isebenza, Ngoxa enye indlu yokucoca iphantsi kokucoca.Kukho i-tee kunye nevalve yokulawula kwindawo yokungena, Ke indlela yokuhamba ingatshintshwa njengoko ifunwa.
Xa into yokucoca ivalwe kumlinganiselo othile ngexesha lenkqubo yokusebenza yesihluzo semveli, inkqubo yokucoca kufuneka imiswe phambi kokucoca okanye ukuhlolwa.Isihluzi se-duplex sisombulula ngokufanelekileyo ingxaki kule ndawo, kwaye ukucocwa okungayekiyo kuqhutyelwa ukufezekisa iiyure ezingama-24 zomsebenzi oqhubekayo.Ukuphucula ukusebenza kakuhle kwaye wonge ixesha
Sinokuyilungisa ivalve kunye nemibhobho njengemfuno yomthengi.