Tador Doorline DR-200-AV, Stock# DR-200-AV ~ NEW multitester SPECO D4WVSP2TB This is a

SPECO D4WVSP2TB This is a 4 Channel Wall Mount H

providing the voice (RTP/RTCP) processing function

Hearing Aid Compatible

Rail is ground for precision fit

Cover and screws Make the "Better Together" possible by connecting a Polycom CX3000 conference phone to a PC with Microsoft Lync enabled

Tador Doorline DR-200-AV, Stock# DR-200-AV ~ NEW multitester SPECO D4WVSP2TB This is aProduct features Tador's Basic Model Doorline whihc is the DR 200 AV is an Anti vandal aluminum panel with metal push button and camera availability. Works when the door panel connects to telephone a line which allows it to open the door from every or any telephone that is in the house. Can have a Flush \ Surface mount installation. NEW IN THE BOX One Year Warranty