VIMAR 5590-303 비디오 인터콤 시스템 사용 설명서
Art. 5590/303 VIDEO-INTERCOM SYSTEM WITH THREE ENTRANCE PANELS, TWO OF WHICH ONLY AUDIO, WITH AUTOMATIC SWITCHING. INSTALLATION AND OPERATION MANUAL Product is according to EC Directive 2004/108/CE, 2006/95/CE and following norms. GENERAL CHARACTERISTICS Automatic switching module for 3 entrance panels;…