This topic is old as hell, but I'll bring light to it anyways.
I'm using a ZEX kit. I have no issues so far, and it's been installed since august '07. I have a small problem with the relays in the ZEX box I think. The relay clicks rapidly when I'm spraying. My guess is that it's a problem with the arming switch that i replaced.
I've heard that NX kits have more resillient solenoids, and the added bonus (if you can call it that) of not having anything in a box. Finding problems is a little more simple when everything isn't contained in a little aluminum box.
Cliff notes: ZEX is easier to install, NX may have more durability.
|