{"product_id":"keri-systems-nxt-2d-msc-door-4-reader-nxt-controller-with-mercury-powered-option-and-enclosure","title":"Keri Systems NXT-2D-MSC Door \/ 4-Reader NXT Controller with Mercury Powered Option and Enclosure","description":"2-Door, 4-Reader access control controller with built-in TCP\/IP connectivity. Eliminates or reduces controller cabling costs by leveraging existing CAT5 Ethernet networks—up to 50% savings versus traditional hard-wired systems. Features embedded MAC addressing for reliable hardware discovery and one-button autoconfiguration. Supports up to two 4X4 Input\/Output expansion boards via RS-485 trunks. Compatible with 4-Wire Proximity Readers with reader supervision, standard Wiegand output readers, or MS Series Proximity Readers via the RM3 Reader Interface Module. Manages 2 doors with In\/Out capability. Includes quick disconnect connectors, re-assignable inputs and outputs, 48,000 cardholder capacity, 10,000 event buffer, and 128-bit encryption. Designed for intelligent, bandwidth-efficient operation with minimal reliance on network traffic for decision-making. Managed via Client\/Server software with familiar interface and advanced functionality.","brand":"Raztechs","offers":[{"title":"Default Title","offer_id":50099889963285,"sku":null,"price":1820.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/5394\/0757\/files\/5_695e7d43-4b43-4db4-bc3f-10ce47c1ce6d.jpg?v=1786973694","url":"https:\/\/www.raztechs.com\/products\/keri-systems-nxt-2d-msc-door-4-reader-nxt-controller-with-mercury-powered-option-and-enclosure","provider":"Raztechs","version":"1.0","type":"link"}