Hello,
Using two sets of KFX 4 relay board with KFX receiver, antenna extension wire ( running from indoors to outdoors ~ 15 feet ) and 5 button fobs, I have noticed well under 300’ of operation. I have since upgraded to the 8 button Long Range fobs, with moderately improved range. While testing these 8 button LR fobs, suddenly one of the sets loses all range, and only works when fob is within a few feet of antenna. Tried with multiple fobs, same result. Also took out the antenna extension wire, same result.
I ordered and received another KFX Module, and I will be testing with this replacement module, hoping to get the range back.
I have ensured that there is no metal touching anything in the equation, and have powered down the units when making any hardware changes ( removing extension, etc )
I would like to send the original KFX unit in for examination and replacement. These have been in service for 2 months, and haven’t been performing well - generally speaking - with respect to advertised range, and have generated many complaints from my customer…
please advise of any testing measures I can take, as well as the process for returning unit for warranty repair.