Supports up to 12 indoor locations, up to 3 door locations, and one main location. The Cat 5 Intercom Module allows you to maintain a true structured wiring system by allowing you to home run all cabling to the module which you install inside the structured wiring enclosure.

• Complete Home Intercom System over Cat5 Cable - Great for Any New, or Existing Home.
• Connect up to 12 Indoor Stations, and 3 door Station Using Cat 5