CU100 ndiyosavuta kugwiritsa ntchito Customer Interface Unit (CIU) yogwiritsidwa ntchito pamamita wamba komanso anzeru olipira kale.CU100 imatha kuyankhulana ndi mita yolipiriratu kudzera pa mawaya (PLC/M-Bus) kapena Opanda zingwe (RF-LoRa) njira zoyankhulirana, kupereka mawonekedwe odalirika komanso omasuka kwa makasitomala ogwiritsa ntchito, zomwe zimawapangitsa kuti athe kupeza ntchito zosiyanasiyana ndi data, mwachitsanzo. kubweza ngongole, ngongole yowopsa, mbiri ya zizindikiro, mphamvu zenizeni zenizeni ndi zofunikira, mawonekedwe ochezeka, njira yodzidzimutsa etc. CU100 ili ndi LCD yaikulu, ndi mabatani akuluakulu a keypad, buzzer yosinthika ndi kuwala kwa kumbuyo kwa LCD ndi keypad.