This is the kit supplied by Exoticare. After working fine for a few months, the lights did not switch on with Fob 1. First step of diagnosis was to try Fob 2. They worked! Ok, I only need one fob. Fast forward a few weeks and Fob 2 fails. wtf? The indicator lights work on both fobs, and they haven't been used much, so I don't believe the batteries are dead. They are oddball batteries though. 12V cylinder about the diameter of a AAA but shorter. Never seen one like it. Ideas?