ARCHITECTS' AND ENGINEERS'
The Microprocessor Module(s) shall be Alpha
Communications®/Golmar EL500, or approved
equal. EL500 shall be mounted inside the appro-
priate intercom or video door entry station.
The EL500 module(s) shall contain the system
software and shall also store all of the calling and
other data that is programmed into the system.
The EL500 module(s) shall have positive screw
terminal and plug-in connectors.
Contractor shall observe all local and national
electrical and building codes.
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The Alpha Communications®/Golmar EL500
Microprocessor Module is a compact, as-
sembly that mounts into a variety of intercom
and/or video door entry stations.
Typically, the EL500 contains the system
software and programming of all of the door
stations and devices on the system.
Not only does the EL500 control the system
by means of the software built-in, it stores all
of the calling and other data that is pro-
grammed into the system functions.
Compact design mounts behind door entry station
Positive screw terminal and plug-in connectors
• Works with a variety of door entry stations
Rev. 1 - 05/10
Due to continuous product improvement, all colors, sizes, materi-
als, finishes and specifications are subject to change without notice.