DMP XR550DEPCBZ-37 XR550DEPCBZ-103/107 XR550 Dialer, Encrypt, PCB Key 103, NO 327

The DMP XR550DEPCBZ is a board-only, transformer-free version of DMP’s flagship XR550 control panel, engineered for high-security intrusion, fire, and access-control systems. It supports encrypted communications (AES‑128/256‑bit) across eight paths—dialer, Ethernet, Wi‑Fi, and LTE—with built-in Adaptive Technology™ for automatic failover—critical for secure central-station reporting. Powering from 12 VDC (plus battery backup), it supports up to 574 zones (8 hardwired burglary, 2 powered smoke, plus up to 500 LX-Bus zones) and manages up to 96 access-control doors without additional cards.Equipped with a powerful 32-bit processor, it delivers approximately 20× the performance of previous models, ideal for enterprise or high-security settings . Features include 10,000 user codes, 99 programmable schedules, 506 outputs, and UL/CSFM/FDNY/LAFD and NIST certifications for AES encryption—making it suitable for bank vaults, government facilities, and large commercial applications .Packaged as a board-only “CBZ” unit, it allows flexible integration into custom or retrofit enclosures, streamlining site-installed alarm systems.