Frequently Asked Questions

How Do I Change Brightness On An 2GIG GC3 Screen?
Learn how to change the brightness on a 2GIG GC3 screen
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How do I install a Honeywell iGSMV4G on a VISTA-128BPT?
Learn how to connect your iGSMV4G to the VISTA-128BPT alarm system!
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What Cellular Communicators Work In The 2GIG GC3?
Find out what cellular communicators work with the 2GIG GC3
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How Do I Access Zone Programming In A 2GIG GC3?
Find out how to access zone programming in a 2GIG GC3
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Can I turn off the siren on a Lyric security system?
Sounder Options
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Can I use wired contacts w/ a Lyric security system?
Hardwired Zones on the Lyric security system.
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How Do I Install The 2GIG CDMAV-A-GC3 Into A 2GIG GC3?
Learn how to install the 2GIG CDMAV-A-GC3 into a 2GIG GC3
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Does the Lyric security system need internet?
Using the Lyric with or without Internet
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How Do I Add Z-Wave Compatibility To A 2GIG GC3?
Find out how to add Z-Wave compatibility to a 2GIG GC3
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How Do I Reset The Installer Code On A 2GIG GC3?
The GC3 can have its installer code reset by either manually changing the code or by performing a hard system reset. Manually changing the code will require you to know the current installer code. You will not need to know the current installer code to perform a hard reset. Read on to learn more.
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