PocketWizard PowerST4 Receiver for Elinchrom RX

The PocketWizard PowerST4 Receiver is the dedicated wireless flash receiver engineered to integrate directly with Elinchrom RX studio flash systems. It eliminates sync cables entirely, giving you reliable, interference-free wireless triggering at distances up to 100 metres — whether you are working in a controlled studio environment or shooting on location. Simply pair it with any PocketWizard Plus or MultiMAX transmitter and you have instant, professional-grade remote control over your Elinchrom lights without interrupting your creative flow.

With 32 selectable channels and a straightforward TEST/LEARN pairing button, the PowerST4 is designed to get you up and running in seconds, even in environments crowded with other wireless devices. The A/B/C zone selector adds a further layer of control, allowing you to trigger multiple groups of lights independently from a single transmitter — an essential feature for complex multi-light portrait, commercial, or product photography setups.

The PowerST4 draws its power directly from the Elinchrom RX flash unit, so there are no batteries to manage or charge. Its compact, low-profile form factor attaches cleanly to the flash head without adding bulk or interfering with modifier placement. A Mini-USB port is included for firmware updates, ensuring the unit stays current as PocketWizard releases improvements over time.

Available through Foto Discount World, your authorised PocketWizard stockist in Pretoria, South Africa. We source directly from our supplier network and offer fast nationwide delivery as well as in-store pickup at our Pretoria showroom. Pre-orders are welcome — contact us for current lead times.