Check the listing for details. DMP KIT-WFB-EMERG550 XR550 Control Panel. Condition: Open box. Listed at 62.99 USD. The DMP KIT-WFB-EMERG550 XR550 is an advanced security control panel combining intrusion, fire, and access control in a single, highly scalable unit. Ideal for commercial and high-security sites, it supports up to 574 zones, 96 supervised doors, and 10,000 users with customizable profiles and schedules. It features encrypted communication (AES-128/256), automatic failover between network and cellular, and remote management via DMP apps. Designed for high compliance, the XR550 meets UL, FCC, NIST, and FDNY standards. The system enables advanced features like lock-down commands, dual authentication (Card+PIN), multilingual interface, and IP/home automation integration (e.g. Control4, Z-Wave). It’s engineered for remote firmware updates, smart diagnostics, and seamless automation control,.