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robust Modular Door Intercom system component
Color Code: Green
This kit contains 25 sheets ( 1 label per sheet )
Protocols: Web
NEC COIB (4)-U20 ETU Circuit Card (Stock # 750447) NEW pull tool robust Modular Door Intercom systemThe quality NEC COIB (4) U20 ETU Circuit Card 750447 CENTRAL OFFICE INTERFACE UNIT with CALLER ID detects Caller ID signals from the central office and sends them to the Main Processor. This card supports 4 outside (CO PBX) lines and contains a fax branch connection. Loop start trunks only. CAMA & E911 supported. NEC CENTRAL OFFICE INTERFACE UNIT with CALLER ID It comes with a One year Warranty NEW IN THE BOX
US$ 109.00
US$ 184.50
US$ 1075.00
