The TR-I wireless flash trigger offers flexibility in studio photography. Finally, no more annoying sync cables. An infrared transmitter works the same as a TV remote control, except that the TR-I has a stronger signal. The signal is emitted forward and, unlike the radio wave set, does not operate 360°. The TR-I is an affordable solution for wireless flash.

• Works with all cameras equipped with a center contact hot shoe
• Works on studio flashes that have a built-in slave
• Please note: works on all cameras, but for Sony/Minolta cameras you need the HS-25SA (see "optional accessories")

Please note: This trigger set cannot be used with the cameras listed below.

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