Overview
DMP LTE cellular communicator (263LTE, 265LTE, FirstNet SKUs) — cellular alarm reporting path for XR/XT panels.
Without reliable cellular reporting, remote arm/disarm and central station signals stop when phone lines or broadband fail. Match the exact module SKU to your panel model and dealer platform before truck roll.
At a Glance
| Specification | Details |
|---|---|
| Role | Cellular alarm communicator |
| Carriers | LTE SKUs — verify ATT/Verizon/FirstNet variant |
| Install | Antenna routing and account activation |
What This Device Does Well
Provides reliable supervised status at the panel and central station / Dealer Admin when installed, enrolled, and range-tested correctly.
Before You Service or Replace One
- ICCID and carrier — verify active SIM on correct network.
- Module-to-panel pairing — DMP vs DMP XR vs Reliance vs Entré slot compatibility.
- Antenna path — internal vs ANT5XL external routing.
- Dealer platform — central station / Dealer Admin activation tied to specific module SKU.
Official Sources
Use official DMP install PDFs and install guides for exact wiring, enrollment, and firmware — specifications vary by SKU and region.
Compatible Peripherals
This page lists DMP ecosystem compatibility — panels, transceivers, repeaters, and monitoring platforms — not third-party panel brands unless using an approved takeover path.
Host compatibility
| Host / ecosystem | How it connects |
|---|---|
| DMP XR/XT panels | Communicator module slot/bus |
Not compatible / common mistakes
Using DMP devices without a compatible panel receiver, DGP, or wireless expander for your product family.
Replacement guidance
- Match SKU and encryption generation on product label before ordering.
- Delete old zone/device in installer programming before enrolling replacement.
- Document zone number and name for user and central station records.
- Run walk test and communication test after swap on monitored accounts.
Source: DMP LTE communicator installation guide (DMP official documentation).