SMDV RFN-4s Receiver Unit for Wireless Shutter Release (3rd Generation Version)
Receiver unit for SMDV RFN-4s wireless shutter release for select Nikon cameras.
Does NOT include the transmitter. This is for the receiver unit only.
This is the 3rd Generation version (2018 Upgrade).
The 3rd generation version is smaller than the previous generations. Like 2nd generation version, it features flexible antenna and robust pins.