Flash setup up - D800 with Blazzeo 180 strobes?
You can use the PC socket on the D800 with a sync cord to trigger the off brand remotes in Manual Mode. However if you are using the Nikon Speedlight flash in TTL mode, your overall flash exposure will be affected by the manual flashes going off. You should use all flashes in the manual mode. A good bet would also be to use the camera in manual mode.