Dsc LCD-4501 Maxsys Programmable Lcd Keypad

Product Description

The DSC LCD-4501 is a programmable LCD keypad designed for use with Maxsys security panel systems. It provides alphanumeric display output with fixed English messaging, allowing technicians and installers to read zone status, system faults, and user prompts directly on the keypad face. The unit ships as a single device and is intended for professional installation in low-voltage security system applications. Its fixed English alpha interface supports clear, readable system feedback without the need for additional programming of display language.

The LCD-4501 is used in commercial and residential security system installations built around the DSC Maxsys panel platform. It serves as the primary user interface point, typically mounted at an entry or control location. Installers integrate this keypad during new system builds or as a replacement for existing Maxsys-compatible alpha LCD keypads. It is suited for environments where a reliable, readable display interface is required for day-to-day system interaction and technician service access.

Key Features

• Programmable LCD display with fixed English alpha messaging
• Designed for Maxsys security panel platform integration
• Alphanumeric readout for zone status, faults, and system prompts
• Single unit per package, sold individually
• Low-voltage keypad bus connection suitable for professional security installations

Compatibility

Designed as an OEM-style replacement or new-install keypad for DSC Maxsys series security panel systems requiring an alpha fixed English LCD keypad interface.

Installation Notes

Installation should be performed by a licensed low-voltage or alarm systems technician in accordance with local codes and the DSC Maxsys system documentation. Power down or disconnect the panel before wiring the keypad bus connections. Verify keypad address programming matches the panel configuration before restoring power. Do not exceed the panel keypad bus load specifications when adding multiple keypads to the system.