https://www.dahuasecurity.com/products/All-Products/Network-Cameras/Wireless-Series
Product Info
ACTpro 4000 Two-door Controller

ACTpro 4000 Two-door Controller

Access Control Technology
Region: United Kingdom
Update: 12/02/2010
Key Specifications

Features:
* Networkable to up to 4,000 doors
* Manages up to 60,000 users
* Changes to large databases can be affected up to ten times faster than previously.
* Designed to suit installations where the traffic volumes are large and changes to the card holder database are a daily occurrence
* Installation has been simplified by the inclusion of an auto-discovery button in the ACTWin 2.8 software
* View the controller configuration and verify network communications via a specially designed controller status web page

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