Partition "Trouble" & RF Supervisory ... what is this?

[Ltek]

For the past few days I've been getting this issue about once a day. The Partition in the EVL3 shows "Trouble" and one zone shows "RF Supervisory". Looking into the log doesnt provide me any usable info as to what's going on. It looks like its always the same zone.

Thanks for the help!

EVL3_trouble.jpg (105.45 KiB) Viewed 2293 times

EVL3_log.jpg (69.6 KiB) Viewed 2293 times

[GrandWizard]

Hi,
The logs tells you everything. You have an RF supervisory on zone "Tyler". Its either failed or maybe the battery is just gone.