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 Edge storage (microSD/SDHC/SDXC up to

Edge storage (microSD/SDHC/SDXC up to 256 GB) with Smart Failover

Photo Verification Technology

and IP phones to structured networks

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

7017 makes it safer in enclosed and regulated environments

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 Edge storage (microSD/SDHC/SDXC up toThe 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