Digital Monitoring XR550DNL-G 574 Zone Network Dialer Control Panel

Digital Monitoring · Intrusion & Alarm

DMP XR550DNL-G Dialer and Network Control Panel, 574 Zones, Large Gray Enclosure

Part number / SKU
XR550DNL-G

Works with: DMP XR Series keypads, DMP LX-Bus expansion modules, DMP wireless devices, Model 305 relay, Model 431 relay harness, Model 300 output harness Confirmed by the manufacturer

$688.95

Special order· Lead time confirmed by our team after you order.

Warranty
Manufacturer warranty

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Overview

What it is and who it is for

The DMP XR550DNL-G is an XR550 commercial control panel with a built-in digital dialer (D) and network communication (N), supplied in a large (L) gray (G) enclosure. The XR550 supports up to 574 hardwired zones, up to 500 DMP wireless zones, 32 areas and 10,000 user codes.

The panel can report over up to eight paths of communication to the monitoring center using dialer, cellular or network. It supports 16 supervised keypads on 16 keypad bus addresses, up to 96 door access points, up to five LX-Bus circuits of 100 zones each, a 12,000 event buffer, 1.5 A of auxiliary power and switched four-wire smoke detector power.

On the board, the XR550 provides eight 1k ohm EOL burglary zones and two 3.3k ohm EOL powered, resettable zones, plus two SPDT relay outputs (with Model 305 relays and a 431 harness) and four 50 mA open-collector outputs (with a Model 300 harness).

  • Best for: sites that combine intrusion, access control and multiple reporting paths on one panel.
  • System fit: DMP XR Series; DMP keypad bus, LX-Bus expansion and DMP wireless.
  • Important to know: the panel must be installed and programmed by a qualified alarm technician; cellular reporting requires a separate DMP cellular module and account.

Why teams choose it

Built for secure sites

  • Room to grow

    up to 574 hardwired and 500 wireless zones across 32 areas.

  • Redundant reporting

    dialer and network built in, with up to eight communication paths.

  • Access control in the panel

    up to 96 door access points and 10,000 user codes.

  • Large event history

    12,000 event buffer for audits and troubleshooting.

Specifications

Technical specifications

General
Brand DMP (Digital Monitoring Products)
Model XR550DNL-G
Device Type Intrusion and access control panel
Series XR Series XR550
Model Suffix D digital dialer; N network; L large enclosure; G gray enclosure
Communication Digital dialer and network built in; cellular optional
Communication Paths Up to 8
Zones Up to 574 total and hardwired; up to 500 DMP wireless
Onboard Zones 8 burglary zones (1k ohm EOL); 2 powered resettable zones (3.3k ohm EOL)
Areas 32
User Codes 10,000
Event Buffer 12,000 events
Access Control Doors Up to 96
Supervised Keypads 16 (16 keypad bus addresses)
LX-Bus Up to 5 LX-Bus circuits, 100 zones each
Onboard Outputs 2 SPDT relays (Model 305 relays, 431 harness); 4 open-collector, 50 mA each (Model 300 harness)
Electrical
Auxiliary Power 1.5 A
Smoke Detector Power Switched four-wire
Physical
Enclosure Large (L), gray (G)