The RadioPopper P1 system forms a radio based “bridge” between Master and Slave flash units ordinarily operating by a “line of sight” infrared triggering system.

The P1 system when combined with your existing Master / Slave wireless flash units effectively gives you the world’s first true eTTL / iTTL by radio, the world’s first high speed sync by radio, and all in a very compact and light weight unit!

Every feature you love about your existing “line of sight” wireless triggering system without the limitations imposed by that line of sight.

Manual Radio Slaves	RadioPopper P1 System	More Info
Manually calculate flash exposure data yourself.	Automatic flash calculations using camera's built-in ETTL / iTTL logic	Read More
Walk to each slave and manually adjust output power during event.	Adjust output power of slave flashes directly from your camera's controls.	Read More
Limited to around 1/250 - your camera's maximum x-sync.	High Speed Sync all the way to 1/8000 shutter speeds - by radio.	Read More
Requires purchase of expensive cables and proprietary adaptors.	No wires. No adaptors. Just Velcro it to your flash and shoot. No kidding.	Read More

RadioPopper P1 Links:
Product Images
Product Reviews
P1 User Manual
P1 Installation Video (Quicktime, 6min, 14Mb)

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