Overview
HS2LCD/HS2LCDP hardwired full-message LCD keypads are the standard Neo Corbus operator interface for arming, troubles, and installer programming on HS2016–HS2128 panels.
Panel bus / link type
Corbus (PowerSeries Neo)
At a Glance
| Detail | Value |
|---|---|
| Product type | Alarm keypad / operator interface |
| Model family (HS2LCD, HS2LCDP) | See label and install manual |
| Bus / wireless link | Corbus (PowerSeries Neo) |
| Primary manual | NEO HS2LCD Install Manual |
| Region / listing notes | UL fire listed installs may require HS2LCD (non-icon) per regional listing |
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 Full Message LCD Hardwired Security Keypad with Prox Support (ID 2446)
- NEO HS2LCD Install Manual — DSC official documentation
Help Sections
Error Codes
Full Message LCD Hardwired Security Keypad with Prox Support Error Codes
Troubleshooting
Full Message LCD Hardwired Security Keypad with Prox Support Troubleshooting
Compatible Peripherals
Full Message LCD Hardwired Security Keypad with Prox Support Compatible Panels
Installation Notes
Full Message LCD Hardwired Security Keypad with Prox Support Installation Notes
FAQs
Full Message LCD Hardwired Security Keypad with Prox Support FAQs