2-Way Listen-In Interface

Expand the capabilities of your M1 or M1 Gold security and automation panel by connecting microphones for two-way voice verification or for listening in the event of an alarm trigger. The M1 2-Way Listen-In Interface connects up to 12 microphones to the system, allowing you to listen in to multiple zones for whole-house audio security. Each M1 Speaker/Microphone is sold separately.



The M1 2-Way Listen-In Interface provides three separate microphone zones in your home or office, and each of these zones can have up to four microphones. The M1 2-Way Listen-In Interface will power all of these microphones and will allow you to switch among them, so you'll know exactly where you're listening in.



All programming and operation is performed from the M1 control panel; programming options and operation procedures are already built in. Once set up, you'll be able to listen in either after an alarm is triggered or by enabling the feature manually.

The M1 2-Way Listen-In Interface is also available to be purchased with a single M1 Speaker/Microphone as a kit.