2GIG GC3e Frequently Asked Questions

How Do I Add a Duress Code Using the Alarm.com Customer App?
Alarm.com allows users to configure a Duress Code using the Alarm.com customer app. When a user disarms using the Duress Code, a silent alert is sent to monitoring. Learn more.
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How Do I Install the XCVR3-GC3 to a 2GIG GC3e?
The 2GIG XCVR3-GC3 connects to the panel's terminals. It has a 4-wire connection with red and black for power, and green and white wires for data. Learn to connect the XCVR3-GC3!
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How Do I Use a 2GIG XCVR3-GC3 and Image Sensors with a GC3e?
The 2GIG XCVR3-GC3 900 MHz Transceiver Module allows the 2GIG GC3e panel to support the IMAGE2 and IMAGE3 Sensors. It can support up to ten (10) of these. Learn about the XCVR3-GC3.
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How Do I Set Up Multi-System Access to Alarm.com Using the Mobile App?
Alarm.com allows you to set up access to multiple security systems from one login username. Learn how you can set up multi system access for Alarm.com from the mobile app.
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How Do I Use the Honeywell 5800C2W With a 2GIG GC3 or GC3e?
With the Honeywell 5800C2W, you can continue using your hardwired sensors with your wireless 2GIG GC3 or 2GIG GC3e Security System. Learn to use the 5800C2W with a GC3 or GC3e.
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2GIG GC3e Vs. Honeywell PROA7PLUS
There are many differences between the 2GIG GC3e and the Honeywell PROA7PLUS. Both alarm panels can be used for DIY alarm monitoring. Learn about the GC3e and the PROA7PLUS.
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How Do I Power Cycle My Wireless Alarm System?
To power cycle your wireless system, drop both battery and AC power to shut down. Power on by connecting battery first, and AC power second. Learn to power cycle a wireless system.
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How Do I Reset My Wireless Alarm System
The two types of resets you can perform for a wireless security system include a power cycle reset and a factory default reset. Learn to reset your wireless alarm system.
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How Do I Replace the Cellular Communicator in a 2GIG GC3e?
There is a menu option you can choose for the 2GIG GC3e that will allow you to safely swap out a cellular communicator, without powering down the system. Learn about the GC3e.
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Why Is the Installer Toolbox Icon Grayed Out On My 2GIG GC3e?
You cannot access the 2GIG GC3e Installer Toolbox when the system is Armed, because the option will be grayed out. Learn about the 2GIG GC3e and its Installer Toolbox Menu.
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