Overview
LE4000 LTE universal communicators replace aging 2G/3G universal units with 4G/LTE dialer capture reporting for panel-agnostic installs.
Reporting path
Universal LTE wireless
At a Glance
| Detail | Value |
|---|
| Product type | Alarm communicator / reporting module |
|---|
| Model family (LE4000, LE4000E) | See label and install manual |
|---|
| Reporting path | Universal LTE wireless |
|---|
| Primary manual | LE4000 / LE4000E Installation Manual v5.x |
|---|
| Region / listing notes | LE4000E for international LTE bands |
|---|
Before You Install or Replace One
- Confirm exact model number on the communicator label matches the install manual.
- Verify host panel family — Keybus PowerSeries, Neo Corbus, MAXSYS Combus, IMPASSA integrated, or universal dialer-capture are not interchangeable.
- Confirm monitoring receiver and account accept this communicator format (Contact ID, SIA, IP, cellular).
- Check carrier/network generation (3G sunset, LTE band, Ethernet path) for your region.
- Add communicator current draw to panel battery standby calculation where the module loads from panel bus power.
Official Sources
- LE4000 / LE4000E Installation Manual v5.x — DSC official documentation
Help Sections
Error Codes
Cellular Universal Wireless Alarm Communicator Error Codes
Troubleshooting
Cellular Universal Wireless Alarm Communicator Troubleshooting
Compatible Peripherals
Cellular Universal Wireless Alarm Communicator Compatible Panels & Accessories
Installation Notes
Cellular Universal Wireless Alarm Communicator Installation Notes
FAQs
Cellular Universal Wireless Alarm Communicator FAQs