ITEM NAME:Remote Control IR Wireless for Sony Series II a7 and DSLR cameras and NEX-7 J7L3 Remote Control IR Wireless for Sony Series II a7 and DSLR cameras and NEX-7 J7L3 This wireless trigger can trigger the shutter for remote cameras. Eliminates vibration caused by physical pressure of the trigger. Range up to 16 ft / 5m. It is.Eliminates vibration caused by physical pressure of the trigger. Press the "2S", then loosen the trigger about two seconds later.
