Overview
LED5511Z (8-zone LED) and PK5516/RFK5516 (16-zone LED) keypads provide fixed LED zone indication on PowerSeries Keybus. RFK5516 adds integrated wireless receiver.
Panel bus / link type
Keybus (PowerSeries)
At a Glance
| Detail | Value |
|---|---|
| Product type | Alarm keypad / operator interface |
| Model family (LED5511Z, PK5516, RFK5516) | See label and install manual |
| Bus / wireless link | Keybus (PowerSeries) |
| Primary manual | RFK5516 Installation Manual; LED5511Z install sheet |
| Region / listing notes | LED5511Z = 8-zone display; PK5516/RFK5516 = 16-zone |
Before You Install or Replace One
- Confirm exact model number on the keypad label matches the install manual.
- Verify host panel family — Keybus PowerSeries, Neo Corbus, MAXSYS Combus, and IMPASSA wireless are not interchangeable.
- Plan unique keypad address or wireless enrollment — duplicates cause bus collisions or offline devices.
- Check partition assignment (global vs partition keypad) for multi-partition sites.
- Include keypad current draw in panel AUX / Corbus / battery standby calculations.
Official Sources
- Product page: DSC PowerSeries 16-Zone LED Keypad (ID 1284)
- RFK5516 Installation Manual; LED5511Z install sheet — DSC official documentation
Need more help with this model?
We have not published model-specific troubleshooting for the DSC PowerSeries 16-Zone LED Keypad yet. The manufacturer's installation and user manuals are the most reliable source for wiring, programming, and trouble codes.