Warden is the manufacturer Eight-door Access Controller, KET-201D8 with Two Types for RS485 or TCP/IP Communication and Big Memory. Each door of the product can connect with two standard Wiegand card reader outside. Each door has multi-route input connect point magnetism, infrared, fire linkage, manual button. Each of the doors has multi-route output lock relay, can control various kinds of constant-open and close lock, Alarm output function: This product conducts classification management function of user and authority user identification function Multi-group constant-open state period could be settled up according to the stuff quantity. The technical specification of the Eight-door Access Controller: User- 9214 are
Dimension: L 300mm x W 220mm x H 73m Clock, Battery Backed for up to 10 Years, Accuracy plus minus 1 minute / month, Transactions : 18724, PC Interface is standard RS485 or TCP/IP communication agreement. Message is 16 character message can be displayed. Input power: AC220V/50Hz, Power Source: DV7-35V, Card Type EM card/Clamshell/Mifare Card. The salient features Eight-door Access Controller: