Honeywell GSMV4G-TC2 - AlarmNet Total Connect 2.0 Upgrade Kit Reviews

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Upgrade to LTE Instead!
Submitted on 05/13/2020 Alarm Grid

The Honeywell GSMV4G-TC2 is a discontinued AlarmNet Communicator and upgrade kit that was sold by Alarm Grid. It included a Honeywell GSMV4G Communicator and the latest PROM Chip upgrades for VISTA-15P and VISTA-20P. If you have this communicator activated for monitoring service already, then it will continue to work until AT&T shuts down the associated network. That is expected to occur sometime in 2022. Once that happens, you will no longer be able to use the communicator for monitoring service. You must upgrade to an LTE communicator if you want to continue receiving cellular alarm monitoring. As such, this communicator upgrade kit has been discontinued. While this communicator was once top-of-the-line we can no longer recommend using it. As such, we only give it 4 Stars, and we recommend upgrading ASAP if you have one still in use.

There were some great aspects regarding the Honeywell GSV4G-TC2. It can still be used for monitoring until the associated cellular network is shut down, provided that the communicator has already been activated. The communicator allowed for use with Total Connect 2.0, which is a super convenient platform. The appropriate PROM chip upgrades are also included, so you can upgrade your VISTA, as long as it is at least version 2.0. Remember that firmware 9.12 or higher is needed to support TC2. This communicator upgrade will make that possible.

But the downsides of the Honeywell GSV4G-TC2 cannot be ignored. The kit has been discontinued, and the communicator can no longer be activated for monitoring service. We recommend getting an LTE communicator like the LTE-IV or LTE-IA instead, as those can be activated for monitoring. Alarm Grid sells the appropriate update for those LTE communicators as well. Since we can no longer recommend the GSMV4G-TC2, we give it a 4 Star rating.

Good: Reliable Cellular Monitoring, TC2, PROM Chip Upgrades

Bad: Discontinued, Cellular Network Being Shut Down

Bottom Line: 4 Stars