Description
The NEC 2PGDAD (0891027) connects to a digital station port of the NEC DSX telephone system and adds connections for 2 NEC DS Analog Door Box/Chime Boxes. Also provides contact closures for automatic door openers.
DSX-40 Phone Systems | DSX-80 Phone Systems | DSX-40 Parts | DSX 80 Parts | DSX Voice Mails | NEC DSX Telephones