I'd like to know as well, mine has been sending me 100s of alerts. If there is a better one than what came out on the earlier atks I don't care to replace it any more often than i have to.
Hi @edolan, I'm not sure how I missed this thread, but I wanted to answer your question, even if it's late. The sensors that we have on our website are the most up to date sensors that Neptune offers. The same sensors that are included in the ATK v2 ATO kit. They'll visually look the same as the original sensors.