Aiphone DA-4DS – 4-Button 2-Wire Audio Door Station | Silver Metal | Dry Contact Lock Output | 15VAC | Multi-Tenant Apartment & Commercial IntercomThe 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

AI Human & Vehicle Detection: Reduces false alerts by focusing only on relevant movement

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Retail point-of-sale systems or kiosks requiring short-to-medium length data cables

Q6: What is the maximum recording resolution of the Uniview NVR504-B-P Series

First‑Card Opening

and tag reader Mounting hardware Screws

000 registered users

clear sound ideal for intercom and media playback

Resolution 2688 × 1520 Frame Rate Up to 60 fps Lens Motorised 8–32 mm

DS-2CD2387G3 Series

depending on your system setup

This product should be sourced through authorised Hikvision brand representatives or approved distribution channels to ensure correct regional model supply