HE-16 wireless remote control trigger set supports both wireless flash trigger and remote shutter release functions.
Triggers the flash-gun (Speedlight) through the in-built hot-shoe.
Triggers the studio light through the synchro-cable provided.
Trigger Frequency: FSK 2.4 GHz
Channels: 15+1 (master)
Sync Speed: 1/200 s
Operation distance: 100 m (328 ft)
Transmitter Battery: 23 A-12 V
Receiver Battery: 2 x 1.5 V-AAA