[specifications] [/specifications]Barebone version of A1610 Network Door Controller. Sold without a top cover, it offers easy installation with Axis or 3rd party cabinet. This advanced door controller includes everything needed to control two doors–all powered by one PoE cable, featuring four reader connections. You can store up to 250k credentials and 250k event logs on the device itself. With built-in cybersecurity features, this smart door controller can internally handle all tasks related to door access—even if the network is down.