Flash Trigger

R930 and R930II/R930PN

Acon radio systems enable untethered triggering between all components of your photographic system, no matter how simple or complex your remote triggering needs.

The Acon R930 is the first radio trigger function P-TTL and 1/8000 Sync. developed for PENTAX in the world. it is  very reliable, feature-packed, easy-to-use solution for remote flash and camera triggering available。

  • Feature Descriptions

  • Specifications

  • Compatability

  • Video

  • Warranty

1.Feature Descriptions

  • Remote trigger high speed sync. PTTL

  • Remote manual controller

  • Digital Timer Remote

  • Remote flash power adjust

  • Single transmitter capable of bridging Nikon SU800, Nikon flashes, Nikon wireless trigger pair. enable the CLS being use by Pentax body.(R930PN/R930II only)

  • Firmware Update. Even to Canon or Nikon firmware.(for SN with PX prefix only, Which is sold before Sept.1, 2005)


  • TTL compatibility: Pentax P-TTL,
    Frequency: FSK 2.4 GHz
    Channels: 8 channels
    Groups: A-B-C
    Antenna: internal coil
    Range: Up to 100 m (dependent on enviroment)
    Sync speed: Up to 1/8000
    Status Indicator: LED: Green, Amber, Red status indications
    Transmit Output Power: Less than 1 milliwatt (0.001 watt)
    Power: Two (2) AAA
    Battery life: Up to 50 hours (with alkaline batteries)
    Max Port Sync Voltage: 5 Volts (Camera/Flash Port)
    Voltage Present: 3 volts, safe for use with all digital and film cameras
    Weight: 120 grams (4 ounces) with batteries installed
    Dimensions Height: 13.3cm| Width: 5.1cm | Depth: 3.2cm
    Operating Temperature: Above -15° and below 50° C.
    Storage Temperature: Above -30° C and below 85° C (without battery)
    Input/Output: 3.5mm (1/8”) stereo miniphone jack, hot shoe
    Mounting: Hot shoe, lanyard/D-Ring loop, ¼-20 threaded insert


  • Test function under camera K3, K7, K5, K5II, K5IIs, K30, K50 …

  • flash:  AF360FGZ,  AF540FGZ,  AFG360FGZII, AFG540FGZII. AF200FG. Metz 52…

  • Other models are listed here.



This product is warranted against defects in materials or workmanship for one (1) year from the date of original purchase.It does not cover damages or wear resulting from accident, misuse, abuse, commercial use, or unauthorized adjustment and/or repair.

Should this product require service (or replacement at our option) while under warranty, do not return to retailer. Please pack the item
carefully and return it prepaid, along with a store receipt showing date of purchase and a note explaining reason for return to:



Kits Price: 120 USD

7.How to buy

Acon manufactures and ships R930 to all around the world, before you  buy R930. please use the web store in our website to make order and send your detail address and phone number to info@acon-photo.com for confirmation.