REVIEW – RFN-4s Wireless Remote Shutter Release for Nikon DSLR with MC30 – Transmitter and Receiver Set

If you’ve been following our blog for any length of time you’re already aware that we’ve been doing some experimenting with light painting. For this type of photography there are a few tools that you’ll want to have in your tool kit.

  • Camera & lens
  • Tripod
  • Continuous light source
  • Shutter release

Today we’re going to be reviewing the RFN-4s transmitter/receiver set ( Since we primarily shoot Nikon (D200, D700 and D810) this particular set fits the bill nicely because they all have the MC30 connector.

The transmitter is a small remote control device that uses two AAA batteries and a series of dip switches to sync to the receiver. The receiver itself uses power from the camera for operation.


  • Compact Wireless Remote Control Shutter Release for Professional Nikon Cameras.
  • 16 channels in 2.4GHz frequency.
  • Maximum range of 320 ft (100 meters).
  • Fully supports Bulb shooting mode.
  • Transmitter conveniently uses AAA battery (not included).
  • Receiver unit is powered by the camera.
  • 3rd generation RFN-4s (available starting in July 2018) features an even smaller receiver unit.
  • 3rd generation receiver unit also features more robust pinsand more flexible antenna (compared to the 1st generation).
  • For Nikon MC30 type connection.  Replaces Nikon ML-3.
  • Compatible with Nikon D850, D810, D800E, D800, D700, D500, D300s, D300, D200, D6, D5, D4S, D4, D3S, D3X, D3, D2Xs, D2Hs, D2X, D2H, D1.


  • Small lightweight devices
  • Connects nicely to camera with not additional cords or hotshoe mount
  • Excellent range


  • As with any electronic device that you’re not using often you’ll want to remove the batteries from the transmitter


We couldn’t be happier with this set. At a mere $58 on Amazon this is a quality device that you’ll want to keep handy in your camera bag. Whether you’re doing light painting, shooting with a 10-stop filter, or you want to be in that group shot this is the tool you need.


Here is a shot of a little cabin, “The Love Shack” that was too hard to pass up for doing some light painting.

The LOVE SHACK, yeah baby! 🙂

Using a tripod mounted camera along with the RFN-4s and the YOUKOYI light wand, we were able to light different areas and remotely trigger the camera. This provided us with instant shutter activation without any induced camera movement. When doing light painting any camera shake will make image alignment more challenging.

Thanks for checking out this article and keep checking back to keep up with our adventures.

Sharon & Doug