Linear EXN-2M eMerge Elite 2-Door Expansion Node with Reader Ports, Inputs, Output Relays, and Optional PoE

Deploy scalable door security where you need it most. The Linear EXN-2M eMerge Elite 2-Door Expansion Node is a compact access control expansion module that brings immediate capacity and flexibility to enterprise security deployments. With 2 reader ports, 4 inputs and 4 output relays, the EXN-2M expands two doors of access while providing versatile I/O for locks, alarms and door sensors. Optional PoE support simplifies wiring and reduces installation time and cost, while the secure enclosure with integrated tamper detection protects critical electronics from tampering. Designed to integrate seamlessly with Linear's eMerge platform, this expansion node enhances real-time monitoring, logging and control across security and surveillance ecosystems. Ideal for offices, campuses, retail locations and healthcare facilities, the EXN-2M helps you extend access control coverage without replacing existing controllers. Add robust, scalable capability to your access control panels and improve site-level monitoring and response. Contact your Linear distributor or order the EXN-2M today to upgrade door security and streamline installation.

• Scale two-door access control quickly: adds 2 reader ports, 4 inputs and 4 output relays to expand your eMerge system
• Simplifies installation and lowers cost: optional PoE support reduces power cabling and speeds deployment
• Strengthens site security and monitoring with integrated tamper detection and reliable enclosure protection
• Flexible I/O for alarms, sensors and locks enables seamless integration with surveillance, building management and alarm systems
• Industrial-grade reliability from Linear for continuous 24/7 operation and easy serviceability