Changes From Previous Edition - NAPCO Gemini GEM-X255 Installation Instructions Manual

Control panel/communicator computerized security system
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THIS MANUAL INCLUDES FEATURES WHICH ARE ONLY AVAILABLE IN CONTROL PANEL
The following changes have been made to this manual (WI1093C) since the last edition (WI1093B).
This version of the manual reflects the addition of two new NAPCO products:
The Access Control system (ACM), which provides integrated access control to the burglary alarm functions of the
GEM-X255 control panel.
The NAPCO NetLink™ system that allows the reporting of alarms over a TCP/IP based (Intranet or Internet) net-
work.
Page 30, new Keypad messages (System Troubles) added to accommodate the new ACM and NetLink™ systems.
Refer to accompanying GEM-X255 Programming Instructions (WI1092) for programming information.
FIRMWARE VERSION 5 OR LATER.

CHANGES FROM PREVIOUS EDITION

NAPCO Security Systems, Inc.
333 Bayview Avenue, Amityville, New York 11701
For Sales and Repairs, call toll free: (800) 645-9445
For direct line to Technical Service, call toll free: (800) 645-9440
Internet: http://www.napcosecurity.com

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William Last
March 21, 2025

I am receiving a low battery message. How do I change the battery in my GEM-DK1CA keypad.

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