The PIXAPRO® PRO Speedlite Receiver ST-1, is 2.4GHz radio frequency Wireless flash receiver, designed enable you to use the first-generation Li-Ion580 speedlites with the current PIXAPRO® 2.4GHz Flash triggers, including the ST-III, ECO2.4 and PRO AC 2.4GHz.

Simply attach the thumb-sized receiver to the Li-ion580’s wireless control port, and then mount the transmitter (Sold separately) to your camera’s hot shoe, which allows the two to communicate wirelessly with each other when using your Li-ion580 off camera

The PIXAPRO® PRO Speedlite Receiver features 16-selectable flash groups, from 0 to 9, and then from A-F which can be set using easy to use dial located the receiver.  There are also 16-selectable channels, which allows you to work in the vicinity of other photographers using the same triggering system without the worry of affecting each other’s speedlite set ups.

One of the key features of this system, is that you can control many different aspects of your flash, without having to go over to the flash itself. Most of the flash functions can be controlled remotely using the transmitter (Sold Separately)

The PIXAPRO® PRO Speedlite Receiver ST-I 2.4GHZ is perfect for wedding, portrait and events photographers who work with multiple speedlites.

PLEASE NOTE: Not compatible with the older Pixapro 433MHz flash trigger models. Cannot Receive TTL Information.