Valcom 4 Zone Universal Door Answering Control with Door Unlock (w/o Power) ~ Stock# V-2904 ~ NEW Marine Horn Box set includes JP-DVF

Box set includes JP-DVF

The quality Valcom V-2995-W Emergency/Normal Call-In Switch with Volume Control White is designed to be used with Valcom's V-ACS45 and the V-ACS45EXP page control units and intercom systems

Versatile Connection Options

3D Noise Reduction Technology

infrared technology to transmit the speaker's voice from the microphone to a receiving unit

Valcom 4 Zone Universal Door Answering Control with Door Unlock (w/o Power) ~ Stock# V-2904 ~ NEW Marine Horn Box set includes JP-DVFThe efficient Valcom V 2904 4 Zone Universal Door Answering Control with Door Unlock (w o Power) is compatible with VPB 260 battery backup. It is a voice paging and hands free talkback reply is activated for up to four doors from any telephone location. Similar to other Valcom door entry systems. V 2904 enables the extra security you need for your organization. With a push of the button, your visitor initiates a two way communication from the door