Factory new unit. I opened the box to take a look at it because it is neat. I haven't turned it on but I will update the description if I turn the unit on. I probably will wind up checking it out because this thing is awesome.
Update: So... I turned it on for about 5 minutes to check it out.
The Echo3 thermal reflex sight is the most innovative, direct view thermal sight in the world. It uses Sig's BDX technology and can record both video and images in 11 different color palettes.