The Alpha Communications® / Golmar EL500 Microprocessor Module is a compact, assembly 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 programmed into the system functions.
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.