IXG-2C7 Data Sheet Updated on April 1st, 2026 Downloadhttps://www.aiphone.com/wp-content/uploads/IXG-2C7-Data-Sheet.pdf IX-MV7-B & IX-MV7-W Data Sheets IX-MV7-HB Data Sheet IX-MV7-HB-JP Data Sheet IX-MV7-HB-L Data Sheet IX-MV7-HW-JP Data Sheet IX-RS-B & IX-RS-W Data Sheets IX-RS-B-JP Data Sheet IXG-2C7 Data Sheet IXG-2C7-L Data Sheet IXG-MK Data Sheet specifications schematic