I-TOA NF-2S Window Intercom System Ukwandiswa kweSikhokelo soMyalelo
Funda malunga ne-TOA NF-2S Window Intercom System Ukwandiswa kweNkqubo yeSeti ngokusebenzisa incwadi yayo yomsebenzisi. Landela amanyathelo okhuseleko ukuqinisekisa ukusebenza okuchanekileyo kunye nokhuseleko. Kuphephe ukubeka iyunithi kumanzi, ukungcangcazela okanye izinto zangaphandle. Qhagamshelana nomthengisi we-TOA ukuba kukho naziphi na izitenxo ezenzekayo.