111RXX: MC111 Rough-in Kit (Discontinued)

The Model 111RXX MC111 Rough-in Kit offers many of the rough-in components needed to assemble a five room MC111M series intercom system.

The kit includes:

(6) – Model NMR5 Remote Station Mounting Rings
(1) – Model RT11 Remote Transformer
(1) – Model ME3 Door Speaker Enclosure
50-foot, 4-conductor cable that is terminated with a connector that fits the MC111M series masters.

For system components, order the Model 111KIT: MC111M System Package.


  • Rough-in components for professional installation
  • Metal mounting rings for remote station recess mounting
  • Plug-in power transformer to power system master
  • Metal door speaker enclosure for door speaker