Filo GM-20P 2-WAY WINDOW INTERCOM MICROPHONE Phau Ntawv Qhia
Kawm paub yuav ua li cas siv Filo GM-20P 2-WAY WINDOW INTERCOM MICROPHONE nrog rau cov neeg siv phau ntawv qhia no. Zoo meej rau cov tsev txhab nyiaj, xinesmas, thiab chaw ua haujlwm, qhov system intercom muab kev sib txuas lus meej los ntawm cov iav tiv thaiv. Nrhiav cov lus qhia rau kev siv, kev tswj hwm thiab kev ua haujlwm, thiab cov ntaub ntawv sib dhos thiab xaim.