TP-90AN, Audio interphone COMMAX Speksifikasi : It is digital type interphone can be used in large office or school. In addition, it is more convenient to use this product according
InterCom 12 User TP-12RC
InterCom 12 User TP-12RC SPEKSIFIKASI : Variable System Compsition 6 atau 12 anak headset ID Setting enable with dip swicth Effective calling to all units by paging function Power :