Aiphone DBS-1A door phone kit

• Make: Aiphone
• Model code: DBS-1A
• Type of Kit/ System: Audio Only

Door release powered by door station without the need of an additional transformer Backlit directory All Call between stations within same tenant residence or office Option button to control an external device Call tone volume control with mute indicator Convenient box set is complete with a tenant master station, a 1-call entrance station, and a power supply (up to 3 more tenant master stations and 15 tenant sub stations can be added for a full 1 x 4 x 16 system)