Full wireless control over your remote flashes including HSS and iTTL/ETTL.
PX Compatibility
Canon
PX Transmitter (Master Devices):
- 550EX, 580EX, 580EXII, 600EX-RT (1)
- ST-E2 Master
PX Receiver (Slave Flashes):
- 420EX (2), 430EX, 430EXII, 550EX, 580EX, 580EXII, 600EX-RT (3)
Nikon
PX Transmitter (Commanders):
- SB-700 (4), SB-800, SB-900 (4), SB-910(4)
- SU-800 Commander
Camera bodies with built-in commanders:
- D80, D90, D200, D300, D600, D700, D800 (requires RadioPopper Nikon Pop-Up Adaptor)
PX Receiver (Remote Flashes):
- SB-600, SB-700 (5), SB-800, SB-900, SB-910 (6)
Nissin
PX Transmitter (Master Device):
- Di866 Mark II for Canon
- Di866 Mark II for Nikon7
PX Receiver (Remote Flash):
- Di866 Mark II for Canon (7)
- Di866 Mark II for Nikon (7)
Quantum
PX Receiver (Remote Flash):
- Qflash T5d-R with the Qnexus attachment (8)
PX Specifications
PX Transmitter and Receiver
Dimensions: 2.0” x 2.0” x 0.8” (50mm x 50mm x 20mm)
Weight: 2.0 ounces / 60 grams (Including battery and antenna)
Battery: Two “AAA” Sized Standard Batteries / Alkaline, NiCad, or NiMH
Battery Life: Approx 25 Hours continual active transmit time for Alkaline
Radio Frequency: 902-928 Mhz, ISM Band (CE version: 868-868.6 Mhz)
Radio Range: 300 ft to 1750 ft depending on conditions and environment