Description
The Toshiba Door Phone Control Unit (DDCB3A) provides:
• Each door phone station (DDCB) requires one (1) digital station port
• Maximum three (3) DDCBs per DK280, DK424 systems
• Maximum two (2) DDCBs per DK8, DK14, DK16, DK40 and DK40i systems
• Maximum two (2) DDCBs per CTX100 system
• Maximum three (3) or eight (8) (with BEXS/BBMS) per CTX670 system
• Refurbished
• One Year Warranty