The JF-U series 3-in-1 Wireless Flash Trigger & Remote Control is a versatile, reliable remote control kit that will trigger off-camera flash units and studio lights from up to 30meters / 100 feet away.
The JF-U series also provides the convenience of a wireless camera shutter release, ideal for photographing wildlife, and also for macro and close-up photos, where the slightest camera movement can ruin a picture. Working on the 433MHz frequency gives you reduced radio interference and an extended range - you don't need to have line-of-sight alignment, either, as radio waves will pass through walls, windows and floors.
Note: When using it as a wired or wireless remote control, you need to buy a JJC shutter release cable separately.
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