contacta STS-K020 Window Intercom System User Guide
Dzidza maitiro ekuisa uye kushandisa iyo STS-K020 Window Intercom System ine Contacta's mushandisi gwara. Iyi retrofit system yakanakira nzvimbo dzakaita semabhangi nemaposvo, uye inosanganisira yekunzwa loop aerial yevanopfeka midziyo yekunzwa. Zvikamu zvekiti zvinoratidzira mabhuraketi emaikorofoni akaedzwa zvakanyanya uye vatauri vepamusoro, vane mirairo yekuisa uye maturusi anokurudzirwa akapihwa.