Trust me, you don't want the ECTED. They are pieces of crap. Seriously. I had one in my 8.8 and in my dana 30, and neither would ever work properly. Half the time they wouldn't lock in (and yes they were getting power) and when they did lock in, often times they wouldn't unlock for 100 miles of on road driving... Absolute Junk.
I took them out and paid the extra to get ARBs and they are FANTASTIC.
However, if you absolutely must have an electronic selectable locker, you need to go with the Eaton E-locker. It is a much better product and works like it is supposed to. Eaton is the manufacturer for the OEM selectable lockers used in vehicles such as the Ford SVT Raptor and the H3 Bummer.
They have they junk straight. Auburn does not with that particular item.