Product Overview
The Norstar Door Phone NT8B79FD, NT8B79FA (Steel Faceplate) permits 2 way conversations from any inside Norstar Phone to the Norstar Door Phone.
The Norstar Door Phone works on Norstar 824 Modular KSU, Compact, Norstar Compact CICS KSU, Norstar Modular MICS and the Nortel BCM Phone System.
Warranty Information
12 Months
