Keri Systems NXT-4D-MSC Door Reader Controller, 4-Door/8-Reader, 12 Volt DC, 650 Milliampere Input, 24 Volt DC, 1 Ampere Output, With Mercury Firmware

The KERI-SYSTEMS-NXT-4D-MSC 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. The unit is equipped with a Mercury power system that brings enchanced capabilities to users of the NXT hardware platform.

UPC: 819345010274
Also known as: KSI-NXT4DMSC, NXT4DMSC, KF-NXT4DMSC

Technical Specifications: Dimensions: Enclosure 13.125” H x 10.625” W x 3.06” D (33.34 cm x 26.99 cm x 7.77 cm) Buffer Capacity: 50000 Cardholders, 10000 Events Reader Capacity: 8 with NXT Readers, 4 with Wiegand or MS Readers Outputs (4, reassignable): 1.0 amp (24 VDC max.) dry circuit, Expandable up to 20 Outputs Inputs: (8, reassignable) Door Contact Switch (4), Request to Exit (4), Expandable up to 24 Inputs Current Draw: 650 mA typical Input Voltage: + 12 VDC nom. (10 - 14 VDC) Weight (In Enclosure): 5.00 Lbs (2.27 Kgs) Dimensions: PC Board 5.6” H x 6.6” W x 2.55” D (14.28 cm x 16.83 cm x 2.55 cm)

For more information about the Keri Systems NXT-4D-MSC, please contact us.