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Rectangular wireless flash trigger with LCD screen and group buttons, matte black finish

Flashpoint Brand

Flashpoint R2 Mark II 2.4 GHz TTL Wireless Flash Trigger for Pentax

SKU CH-EMJE-6CX46

A 2.4 GHz wireless trigger controls Pentax TTL flashes up to 300-400 feet with high-speed sync to 1/8000s and Bluetooth app support

  • Reliable triggering up to 400 feet with 2.4 GHz radio
  • Extended control range of 300 to 400 feet for flexible shooting
  • Full TTL compatibility with Pentax cameras for accurate auto exposure
  • High-speed sync up to 1/8000s to freeze fast motion
  • Bluetooth app control for remote shooting from Apple or Android devices

Pentax TTL wireless trigger

The Flashpoint R2 Mark II is a 2.4 GHz radio transmitter built for Pentax cameras. It delivers full TTL auto flash and high-speed sync up to 1/8000 s. Photographers who need reliable off-camera flash control without cables will find it a direct fit for the R2 wireless system.

300-400 ft range with five groups

The transmitter reaches 300-400 feet in open conditions, giving ample room for location work. Five dedicated group buttons allow instant power changes across multiple flashes. Precision is rated at 1/10 stop with whole-number readouts, so output stays consistent across the scene.

Upgrade from the earlier R2T model

This unit replaces the older R2T by adding Bluetooth app control for iOS and Android, a backlit dot-matrix LCD, and direct group access that removes menu scrolling. Photographers who already own R2 flashes and want faster handling or remote shooting will benefit; shooters using non-R2 systems or needing wired-only operation should look elsewhere.

How it compares

Measured against everything we stock in Photo Lighting & Studio Flashes, at today’s prices. Recalculated every night.

Price $44.99
Cheaper than about 62% of the 3,696 comparable items (median $57.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 2.4 GHz radio trigger my existing Flashpoint R2 flashes reliably?

Yes, the transmitter is dedicated to the R2 Family of Flash and uses a robust 2.4 GHz frequency for consistent firing up to 300-400 feet.

How can I confirm the transmitter is communicating with my Pentax camera correctly after setup?

The backlit dot matrix LCD shows direct info access and the five Group buttons give instant response when pressed, confirming active TTL communication.

Does the box include the Bluetooth smartphone app or do I download it separately?

The transmitter is Bluetooth-enabled for the Flashpoint smartphone app, which you download separately on Apple or Android devices for remote shooting.

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