Built In 2.4G Wireless Q System Wirelessly trigger Q4 Q3 Z1-S Z760-S NW420-S NW655-S S101-300W PRO/400W PRO thanks to the built in wireless Q system, or control other flashes without a Q system using a QR receiver and a 2.5 mm sync cord (all sold separately). Also remote control via 2.4GH z stable connection for flashes up to 5 groups, 32 channels, and 01-99 ID settings, and set them all on the same channel and ID settings to tigger without signal disturbance
Screen Magnification Function The flash trigger features an LCD ultra large high definition display screen where up to five flash groups are shown at one time. Double click the group button quickly to switch from the setting page of all groups (A-E) to the enlarged view of the settings and related details of the corresponding group. The five group buttons, four function buttons, and a scrolling wheel makes parameter settings clear, intuitive, and easy to use
Wide Compatibility The QPRO-S flash trigger can be quickly fixed on the camera with the metal hotshoe. Compatible with Sony A9 II A9 A7R V A7R IV A7 IV A7R III A7S III A7 III A7S II A7R II A7 II A7S A7 A7C A1 A6600 A6500 A6400 A6100 A6000 A99 A350.
Note: Firmware upgrades are available to address compatibility issues