From up to 5 entrances and 100 tenants, the GF series from Aiphone is a truely configurable audio and video communication and access system for multi-tenant buildings. With the flexibility to meet your needs, there are numerous configurations for this system. For a general overview of the components and configurations, click here to download the GF series brochure. Then call us at (407) 447-1637 for personal assistance in configuring a system to your specifications. We pledge to you a great product for the lowest cost possible.