Voice Only

M&S Systems MC111M This versatile, high-performance residential system lets you communicate throughout your entire home - up to 10 rooms plus 2 doors.

This versatile, high-performance residential system lets you communicate throughout your entire home - up to 10 rooms plus 2 doors (different chime notes tell you which door station has been rung). The MC111M lets you communicate to all rooms simultaneously - and monitor occupants in their rooms.

You also have hands-free response to the doors from any room - an electronic door release option.

This system offers multi-level surge protection to minimize damage from lightning and power surges. Also available: MC111DM (with door release function).

GreyFox

Mute Your Stereo System Automatically When the Doorbell or Intercom is in Use

• Automatically mutes music playing through the Cat. 5 Audio System when doorbell rings
• Plays Door Chime tone through Cat. 5 Audio System speakers
• Automatically restores audio to its previous volume after 10 seconds of inactivity

29080 Cat5 Intercom Audio Interrupt Module

By installing the Greyfox Intercom System installed in your home, you'll have instant communication with your family at the touch of a button. But that doesn't have to end if the stereo is on.

By installing the Cat. 5 Intercom Audio-Interrupt Module in your structured wiring distribution enclosure, you'll be able to interrupt the connected Cat. 5 Audio System whenever the intercom is in use or even when the doorbell rings, so you'll never again miss an important visitor.

The Cat. 5 Intercom Audio-Interrupt Module requires the Greyfox Cat. 5 Audio Distribution Module and the Cat. 5 Intercom Module to function properly.