Professional radio transmitter Mark II for Rollei studio flashes**: one for all*

With this radio transmitter you get a device that you can use with almost all common cameras to trigger your studio flashes from Rollei**. The supported cameras include Canon, Nikon, Fuji, Sony, Olympus and Panasonic. You can set up to six flash groups on the transmitter itself, with the number of controlled flashes being unlimited.

If the flash being controlled is capable of doing this, you can use this trigger to control two different exposure modes – manual and TTL (automatic). In manual mode, you can adjust the flash output from 1.0 to 9.0 f and move in 0.1 increments. But large adjustments in 1-f steps are also possible. In addition, you can use a button to control whether you want to expose on the first or second shutter curtain. Of course, high-speed sync (HSS) is also possible.

You can easily mount the radio transmitter on the flash shoe. With Sony cameras, this is possible with an adapter supplied. It gets power from an integrated battery. However, so that the energy is not used up too quickly, there is a power-saving device in the transmitter that ensures that the device is automatically switched off after a certain period of non-use. However, this will not be necessary because you can realize up to 200,000 releases with one battery charge. You also have the option of using the radio transmitter with a power bank.

You like it a little more uncomplicated? Then the option of app operation for Android and iOS is made for you. This allows you to remotely control the transmitter via smartphone and even save various studio presets and call them up when needed. Simply call up your saved exposure settings and the shooting can begin.

When connecting the radio transmitter to the Android app, you need to enter a code. This is: 000000

** Not compatible with the Rollei studio flash 400

*** For the HS Freeze 4, you can download the firmware Ver. Download 2.0 from Download Center

For the HS Freeze 6 you can use the firmware Ver. 3.2 from Download Center

highlights

• *Fits: Sony, Canon, Nikon, Fuji, Panasonic and Olympus
• Manual, TTL and HSS possible, provided exposure modes are supported by the flash
• Protected from dust, sand and water spray
• Large, easy-to-read backlit display
• Long battery life for up to 200,000 releases
• Trigger can be controlled via the "Rollei Professional Studio" app (iOS and Android)

Technical specifications

scope of delivery