Description
Now with the ability to manage 8 readers for In/Out requirements when using Mercury Powered firmware option and NXT Readers The NXT-4D - Four Door/Eight Reader Controller is built for today's IT environments. With all Ethernet functionality built directly into the controller, Keri's proprietary MAC address allows for reliable hardware discovery and true 1 button autoconfiguration. By using an existing TCP/IP network, controller cabling costs can be eliminated, or by using inexpensive unshielded CAT5 cable if building a new network they can be reduced up to 50% over traditional hard-wired access systems. The NXT-4D is designed to be extremely intelligent with little reliance on network traffic for decision making allowing it to be extremely thrifty with any network's valuable bandwidth.
Features :
Provides more functionality, and more features than standard NXT controllers
Doubles controller capacity with NXT readers when in/out reading is required
Advanced Local Linkage allows design of sophisticated I/O linkage macros
Provides advanced Elevator Control with Floor Select reporting
Allows for Area Control, Anti-Passback and Occupancy
Temporary cards by use count, supervisor cards, man-trap, and 2-man rule
