Nikon SU-4 Wireless Remote TTL Flash Controller

SKU: NKSU4 MFR: 3070
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About the Nikon SU-4

Ideal for use with Nikon speedlights in multiple flash lighting setups to reduce background shadows, provide a second light for fill or main light purposes, and for background or accent lights.

When connected to an accessory Nikon Speedlight, the SU-4 enables wireless TTL multiple flash control while using the cameras built-in Speedlight as a master unit. The Diffuser SG-2 is provided to reduce the flash output of the built-in Speedlight.

You can use several SU-4 Flash Controllers simultaneously, too.

NOTE: This unit is not compatible with digital SLR cameras.

The Nikon SU-4 is commonly used for Home, Portraits, Studio and more.The Nikon SU-4 is most used by customers who consider themselves to be a Semi-professional among others.The Nikon SU-4 is popular because customers like the following qualities of the Nikon SU-4: Durable, Easy to use, Lightweight and Reliable.

Nikon SU-4 Includes

  • SG-2 Diffuser for built-in speedlight
  • soft case SS-SU4
  • Nikon 1 Year Warranty

Summary of Customer Reviews

Customers most agreed on the following attributes:
Easy to use (6) , Lightweight (6) , Reliable (6) , Durable (4)
Best Uses:
Studio (7) , Portraits (6) , Home (5) , Everyday (3) , Macro photography (3) , Travel (3)
Reviewer Profile:
Semi-professional (4) , Enthusiast (3)

Nikon SU-4 Features

  • True wireless TTL control with most Nikon speedlights
  • Up to 23 feet in TTL AUTO mode
  • Small and compact, fits on most tripods and light stands
  • Unique audible beep alerts for correct or incorrect exposure
  • Rotates 120°

Nikon SU-4 Specifications

System Infrared communication used to control triggering and flash duration of secondary speedlights
Usable speedlights SB-910, SB-900, SB-28, SB-27, SB-26, SB-25, SB-24, SB-23, SB-22s, SB-22, SB-21B, SB-20, SB-16B, SB-15
Function Provides wireless TTL control of secondary speedlights
Effective range Approx. 23 feet in AUTO mode, approx. 131 feet in Manual mode
Tripod socket Provided
Dimensions 2.5 x 2.1 x 1.1 in.
Weight 2 oz.
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