Rollei Licht Profi U7 Funkauslöser für Studioblitz HS Freeze 4 und 6
Rollei Licht Profi U7 Funkauslöser für Studioblitz HS Freeze 4 und 6
Rollei Licht Profi U7 Funkauslöser für Studioblitz HS Freeze 4 und 6

Professional U7 radio trigger for HS Freeze 4 and 6 studio flashes


Regular price €39,99 Sale price €25,00 Save 37%
incl. 19% VAT. plus 5.49 Shipping From 100 free!!

The new Rollei professional HS Freeze 6 studio flash unit makes you completely independent of stationary power sources, the powerful and long-lasting 6000 mAh battery ensures up to 500 flash releases even away from civilization. The flexible and extremely bright flash unit has a 2.4 GHz radio receiver as standard, which can be controlled with the universal U7 radio transmitter.

Suitable for numerous popular DSLRs

The Rollei Profi U7 radio transmitter reliably connects your DSLR from Canon, Nikon, Sony, Fuji, Olympus, Pentax or Panasonic over a maximum distance of 300 meters with the HS Freeze 6, controls 16 channels up to 10 groups and supports synchronization times from 1 / 160s to 1 / 250s in manual mode. You simply plug the transmitter, which weighs just 51 g, onto the hot shoe of your camera. Power is supplied by two compact AAA batteries (not included).

Easy control of complex lightning scenarios

With the U7 radio transmitter you have full manual control over your precisely positioned HS Freeze 6 flash units. The enormous maximum range of 300 meters allows the completely wireless and network-independent setup of spacious settings in the open air or in poorly accessible locations and spontaneous deviations from the original shooting plan. Implement your creative picture ideas flexibly and quickly with the U7 radio transmitter and the HS Freeze studio flashes..

  • Easy mounting on the camera via the hot shoe
  • Compatible with many popular DSLR cameras
  • Operate up to 16 channels and 10 groups
  • Supports flash synchronization times of 1 / 160s 1 / 250s depending on the camera useda
  • Radio remote control with 2.4 GHz
Technical specifications
78 x 49 x 38 mm
Flash modes: Manually
Wireless channels:
Radio distance: 300 m
System mode: 2.4 GHz wireless transmitter
Interface: Hot shoe
Power supply: 2x AAA batteries (1.5 V / not included)
scope of delivery
  • 1x radio transmitter
  • manual
If you are looking for firmware, operating instructions, data sheets or declarations of conformity, please visit our download center
Depending on which tariff you choose in the checkout, we deliver within 1-3 working days . You can find more informationhere. You can get most of the items within 14 days return for free..


Why Rollei?

The Rollei brand has been around for over 100 years and is constantly developing. Quality at a fair price, from the action cam to LED lights to the backpack. For photographers, videographers and content creators.

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Brand ambassador


I am constantly on the move with Rollei equipment.
Especially with the Lumen LED series, there are no more limits to my outdoor shoots.

Sebastian Nagel
Rollei Lumen brand ambassador

In my studio I need high quality flashes and accessories that I can rely on. That is why I have been using Rollei products for many years.

Mario Dirks
Brand ambassador Rollei Blitze