Just received this camera after a long wait, though announced by AMAZON, so I tested. The implementation is very simple: two sticks batteries, connection on my Nikon D 610 using the provided cable, the introduction of the device's flash shoe in the door, and placement "on". I chose detecting motion, not having, so to speak, storm at my disposal, and that's it. The slightest movement in front of the unit or next (bring a wide angle lens!) Triggers the photo ... If this happens in the same simple way during a thunderstorm, it will be perfect! However, attention, Micnova device will not suit me that it seems for a D 800, since the two cables do not have the ad hoc decision for D 800.