Aiphone DA-4DS – 4-Button 2-Wire Audio Door Station | Silver Metal | Dry Contact Lock Output | 15VAC | Multi-Tenant Apartment & Commercial Intercom Price checked- 12/01/2026 each powered through its built-in

each powered through its built-in PoE ports

1 × Waterproof cable gland

and IP phones to structured networks

Q: Which mount adapters are compatible with the DA‑WM2050

Aiphone DA-4DS – 4-Button 2-Wire Audio Door Station | Silver Metal | Dry Contact Lock Output | 15VAC | Multi-Tenant Apartment & Commercial Intercom Price checked- 12/01/2026 each powered through its built-inThe Aiphone DA 4DS 2 wire audio door station is a durable 4 button multi tenant intercom solution designed for apartment, residential, and commercial buildings. Featuring mechanical call buttons, metal construction, and a dry contact lock output, this 15VAC powered system delivers reliable entry communication and secure door release functionality. Product Description The Aiphone DA 4DS is a robust 4 button surface mount audio door station engineered