Valcom 1 Zone Talkback Page Control ~ Stock# V-9941A ~ NEW spade and digits dialed

and digits dialed

Input impedance: 600 ohm

The efficient AiPhone AT-306 WHITE HANDSET SUB FOR AT-406 is an audio-only handset intercom that comes in a white sub for AT-406 and comes in a set of two-way calling and communication

and harsh climate conditions

and for steel up to 10 gauge

Valcom 1 Zone Talkback Page Control ~ Stock# V-9941A ~ NEW spade and digits dialedThe durable Valcom V 9941A 1 Zone Talkback Page Control is a one zone hands free page unit for use on an electronic key system line key position, a PABX loop start trunk port, a dedicated single line telephone, or a two way page port with a contact closure. The V 9941A able to control the volume for one way and talkback speakers. Features: Loop start Input for ground start from a contact closure Provides an optional battery feed Built in talkback