Keri Systems NXT-4D-MSC-UL 4-Door Controller with Mercury Firmware and UL Next Door Controller
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Key Features
- Enterprise-grade reliability with on-board TCP/IP connectivity for seamless network integration and continuous security monitoring
- Keeps doors secured during network outages — local processing maintains access control and event logging when offline
- Massive credential and audit capacity (supports up to 185,000 cardholders and 50,000 event buffer) for large facilities and multi-site deployments
- Simplified installation and configuration with embedded MAC auto-config, credential library and Wiegand format builder to reduce setup time
- Supports OSDP readers, elevator control and expandable I/O (4x4) for flexible integration with surveillance, intrusion and building systems
- Mercury firmware compatibility ensures robust, industry-standard performance and easier firmware management
Quick Specifications
- Product Model
- NXT-4D-MSCUL
- Brand Name
- Keri Systems
- Product Line
- NXT
- Product Name
- NXT-4D-MSCUL Door Access Control Panel
Product Information Tabs
Overview
Protect critical entry points with the Keri Systems NXT-4D-MSC-UL 4-door access controller — a resilient, network-ready solution built for enterprise security deployments. This NXT-series access control panel combines Mercury firmware reliability with on-board TCP/IP connectivity so administrators get real-time monitoring and fast integration with existing security and surveillance systems. Designed to manage large user bases, the controller supports up to 185,000 cardholders and stores 50,000 events, giving you a deep audit trail for compliance and incident review.
Engineered for operational continuity, the panel continues processing access decisions even when offline, reducing vulnerability during network interruptions. Installer-friendly features — including an embedded MAC address for one-button auto-configuration, a credential types library, and Wiegand format builder — cut deployment time and simplify maintenance. OSDP reader support, elevator control options and expandable 4x4 I/O let you tailor the system to office campuses, healthcare, education or government facilities.
Upgrade your site’s access control and centralized monitoring with the dependable Keri Systems NXT-4D-MSC-UL — contact us to specify or order today.
Features
- Enterprise-grade reliability with on-board TCP/IP connectivity for seamless network integration and continuous security monitoring
- Keeps doors secured during network outages — local processing maintains access control and event logging when offline
- Massive credential and audit capacity (supports up to 185,000 cardholders and 50,000 event buffer) for large facilities and multi-site deployments
- Simplified installation and configuration with embedded MAC auto-config, credential library and Wiegand format builder to reduce setup time
- Supports OSDP readers, elevator control and expandable I/O (4x4) for flexible integration with surveillance, intrusion and building systems
- Mercury firmware compatibility ensures robust, industry-standard performance and easier firmware management
| General Information | |
|---|---|
| Brand Name | Keri Systems |
| Manufacturer | Keri Systems, Inc |
| Product Line | NXT |
| Product Name | NXT-4D-MSCUL Door Access Control Panel |
| Product Type | Door Access Control Panel |
| Product Model | NXT-4D-MSCUL |
| Manufacturer Part Number | NXT-4D-MSCUL |
| Technical Information | |
| Number of Doors | 4 |
| Application/Usage | Door |
| Identification Method | Proximity |
| Miscellaneous | |
| Country of Origin | US |