Trigger and control up to 10 Skyport-enabled lights, such as the NEO 2, remotely from your Nikon camera by picking up the Elinchrom EL-Skyport Transmitter Plus HS from Rotolight. This version is optim espandi...ized for Rotolight fixtures and includes support for a High-Speed Sync mode up to 1/8000 second. Also, it uses a 2.4 GHz radio system with a range of up to 656' outdoors and 196' indoors. This system even offers access to 20 channels and four groups and can be used to remotely adjust brightness settings and the color temperature. Remote access to CineSFX modes is available as well and it can sync with other devices thanks to the inclusion of a 2.5mm sync port. Additionally, it runs on two AA batteries and has a mini-USB port for firmware updates.