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Small rectangular transmitter with large display, matte black finish, hot shoe mount

Profoto

Profoto Connect Pro Wireless Transmitter for Leica

SKU CH-EZ45-A447B

Wireless flash transmitter for Leica cameras with 2.4 GHz radio, 700-1000 ft range, TTL support and 100 channels

  • Reliable flash triggering with robust 2.4 GHz radio frequency
  • Extended range up to 1000 feet for flexible light placement
  • Seamless TTL integration with Leica cameras for automatic exposure
  • 100 channels minimise interference in complex multi-light setups
  • Intuitive display enables instant group control from shooting position

Wireless flash trigger for Leica

The Profoto Connect Pro is a 2.4 GHz wireless transmitter designed exclusively for Leica cameras. It mounts directly on the hot shoe to provide reliable flash triggering without misfires. Professional photographers gain dependable communication between camera and Profoto lights in studio or outdoor environments.

TTL integration and channel control

The unit delivers full TTL support for automatic flash exposure adjustments during dynamic shooting. One hundred channels are available to minimise interference when managing multiple lights. Group settings are mirrored in the Profoto Control app for iOS devices, allowing remote adjustment of individual flash parameters from the shooting position.

AirX connectivity and intuitive display

Profoto AirX connectivity underpins the wireless link, enabling workflow adaptability across different shooting scenarios. A large built-in display presents flash settings clearly so changes can be made without a separate manual. The hot-shoe mounting keeps the transmitter secure and ready for immediate use on location or in the studio.

Highlights

  • Reliable flash triggering with robust 2.4 GHz radio frequency
  • Extended range up to 1000 feet for flexible light placement
  • Seamless TTL integration with Leica cameras for automatic exposure
  • 100 channels minimise interference in complex multi-light setups
  • Intuitive display enables instant group control from shooting position

Specifications

No published specifications for this item yet.

Questions about this item

Does the 2.4 GHz radio module ever need servicing or replacement?

The transmitter uses a sealed 2.4 GHz radio that has no user-serviceable parts; if the unit fails it is replaced rather than repaired.

What limit appears first during a full day of shooting with the 100-channel system?

Battery life in the transmitter and the connected flashes becomes the practical ceiling before channel capacity or the 700-1000 ft range does.

How much heat or noise does the unit produce when mounted on the hot shoe all day?

The transmitter runs silently with no fan and stays cool to the touch during continuous operation.

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