DSC LCD5501Z

Introduction
The LCD5501Z keypad presents system status
using an LCD-style display along with fixed
words and numbers. The keypad can be used
on security systems with up to 64 zones. The
LCD5501Z is compatible with the following DSC
security systems:
• PC580 v2.3 and higher
• PC1555 v2.3 and higher
• PC5008 v2.3 and higher
• PC5010 v2.0 and higher
• PC5015 v2.2 and higher
• PC5020 v3.0 and higher
Specifications
• Connects to control panel via 4-wire Keybus
• One keypad zone input
• Current draw: 45mA (standby) / 90mA (maximum)
• Optional tamper version
• Five programmable function keys
• Ready (green), Armed (red) and Trouble (yellow)
status lights
Installation
Unpacking
The LCD5501Z package includes the following
parts:
• One LCD5501Z keypad
• Four mounting screws
• One keypad inner door label
• One set of Fire, Auxiliary and Panic key labels
Mounting
You should mount the keypad where it is acces-
sible to designated points of entry and exit.
Once you have selected a dry and secure
location, perform the following steps to mount
the keypad:
1. Remove the keypad backplate by loosening the
screw located at the base of the unit.
2. Secure the keypad backplate to the wall in the
desired location. Use the screws provided.
3. Before attaching the keypad to its backplate,
complete the keypad wiring as described in the
next section.