Honeywell Lyric Controller Firmware Updates

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2GIG regularly releases firmware updates for the GC3 product. These updates ensure that the panel remains current, updated, and relevant for years to come. On this page, you will find a list of all firmware updates for the GC3. The current one will be prominently displayed at the top here, to the right. Select the "Download" button, and you will be on your way.

Current Firmware: V3.0.2

Release Notes

This release makes the GC3 newly compatible with the following Z-Wave devices:
  • GoControl Garage Door Controller – GD00Z-5
  • Yale Lock Models – YRD 210, YRD220, YRD 240, YRL 220
  • Schlage Lock Models – BE468, FE599
  • AEON Labs DSC24-ZWUS, DSC06100ZWUS
System Pairing & Network Settings
  • 2GIG has released some features to support touchscreen keypads. These keypads, which are not yet released, are expected to function much like the 2GIG Go!Control's touchscreens, and may even be the same one. That said, we won't know until further announcements are made.
  • This update allows the GC3 to connect to the local WIFI, however, it does not use WIFI for connecting to at this time.
General Enhancements
  • Improved Two-way Voice performance when switching between modes
  • Eliminated beeps after firmware update completion
  • Various system performance enhancements.

Previous Versions

Release Notes

  • The GC3 panel now supports 2GIG-IMAGE2 powered by with the installation of a XCVR3-GC3.
  • NOTE: The 2GIG-IMAGE2 will NOT work with GC2 panels.
  • NOTE: The 2GIG-IMAGE1 will NOT work with GC3 panels.
  • Support for additional Thermostat
  • The GC3 firmware now supports the T2000 thermostat.
  • Improved Two-way Voice performance when switching between modes
  • Improved Two-way Voice performance when using Listen mode with 3G radios
  • Fixed issue with switching temperature to Celsius (Q24: Temperature display units)
  • Improved performance of Periodic Test Reporting (Q36: Periodic Test)
  • Various system performance enhancements
  1. Download the firmware update file.
  2. Save the firmware file to the root directory of a USB flash drive.

    Note: The USB flash drive must have only one partition

  3. Plug the USB flash drive into the USB port on the top of the GC3 panel.
  4. You will see a notice that there is a new firmware to install. Select Update
  5. Enter the Installer code or Master code.
  6. The GC3 will install the update and restart