KeriSystems

NXT Readers provide a number of advantages over traditional Wiegand-output readers:

• They communicate via RS-485, and so are supervised by the controller so that you always know their status

• Cabling distance from the controller is doubled - up to 1000 ft (300m) - providing more flexibility in installation

• Installers are able to use shielded Cat5/6 cable, thus reducing the cost of installation

• Readers can be configured to read either NXT or HID cards

NXT Readers can be ordered as "In" or "Out" readers when used with NXT Controllers (Mercury-Powered versions), which doubles the controller's reader capacity. For "Out" readers, specify model numbers with an E at end of model number (i.e., NXT-3RE).

To expand the system's capabilities, up to four companion 4 x 4 Input/Output boards (NXT-4X4) can be added - one to each of the controller's RS-485 trunks (busses). Customers can choose between Keri's new line of highly secure, 4-wire NXT Proximity Readers with reader supervision, and any reader with a standard Wiegand output or Keri's MS Series Proximity Readers via the NXT-RM Reader Interface Module. To manage the system, Doors NetXtreme software has much of the same look and feel as Keri's acclaimed original DoorsTM software, but with the added functionality of Client/Server architecture.

• 2 Door Controller for Keri's Doors NetXtreme product line
• On-board TCP/IP - no network adapters required
• Reduces controller cabling cost up to 50% over RS-485, Current Loop or other traditional networking schemes by allowing unshielded CAT5 cable
• Utilize existing LAN/WAN/Ethernet or pull your own dedicated CAT-5 Network
• Embedded MAC Address for one button Auto-Configuration
• Standard 4 PIN Block and RJ Jack built-in for network connection
• Re-assignable Inputs and Outputs
• Flash Memory for easy firmware upgrades
• Quick Disconnect Connectors
• Flash Memory for easy firmware upgrades
• Up to 256 Controllers (1024 doors) and 4096 auxiliary I/O points per network
• 50,000 Cardholders, 10,000 Selectable Event Buffer per controller
• Built-In Tamper Input
• Locking Metal Enclosure (optional without)
• With Mercury-Powered Option

The NXT-2D-MSC-UL from Keri Systems is a partnered with Mercury Security to bring enhanced capabilities to its Doors.NET customers that use the NXT hardware platform of TCP/IP-based controllers. Standard rmware NXT Controllers provide all the functionality needed for a typical access control system and, along with some basic I/O linking capability, excellent manual system control, great reporting capability, integrated video and more. For applications that require more specialized or sophisticated features, NXT Controllers are available with Mercury rmware to provide a higher level of functionality than standard NXT controllers.

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, AntiPassback and Occupancy
• Temporary cards by use count, supervisor cards, man-trap, and 2-man rule
• Support for Assa Abloy Aperio and Allegion AD Series Wireless Locks
• Credential Types “format builder” to handle any Wiegand format