Download here for Functional List, Dimension, Technical Specification, and Model Selection. DOWNLOAD Multiple Door ControllerModel: BS605 series Features; 2/4 door controller, controlling IN and OUT of 2/4 doors independently. Store up to 100,000 cards and 100,000 off-line transactions. Supports Local and Global Anti-passback. Supports Door Interlocking. Direct connection to PC via TCP/IP. Supports free wiegand setting to connect any wiegand reader. CE Certified.