The 2-megapixel wide dynamic dual-camera module used in the Hikvision access control all-in-one machine achieves three-dimensional stereoscopic perception through binocular disparity calculation. This module is not only a perception terminal but also a hub for multi-system integration:
Data Fusion Hub:
It binds the 3D facial features with card and fingerprint information to form a composite permission database of 500 faces + 1,000 cards, supporting combined authentication strategies (e.g., face + card swipe).
Networked Expansion Capability:
With dual-mode transmission via TCP/IP protocol and Wi-Fi, it enables real-time cloud synchronization of audio streams for visual intercom and event logs (up to 150,000 entries), supporting multi-end management through APPs and web pages.
Extended Spatial Perception:
The dynamic ranging capability of 0.5–2 meters optimizes the flexibility of installation locations and provides a spatial coordinate reference for derivative functions such as visitor systems and attendance management.