SMDV RFN-3-RX Wireless Shutter Release

The SMDV RFN-3-RX is a high-performance wireless shutter release receiver designed for professional photography, specifically compatible with various DSLR systems like Nikon and Canon. Known for its compact design and reliability, this specific receiver is part of the RFN series that utilizes the 2.4GHz radio frequency to allow photographers to trigger their camera shutters from distances of up to 80-100 meters without requiring a line of sight.

The brand is manufactured and owned by SMDV, a specialized photography equipment company based in South Korea. SMDV is recognized globally for its high-quality lighting modifiers and wireless triggering systems. While distributed by various third-party retailers such as Fotodiox in the USA or Legio Photo in Europe, the product's ultimate engineering and production remain centralized in South Korea. The RFN series is particularly favored for its small footprint, often plugging directly into the camera's remote port without needing additional mounting hardware.