The Pixel RW-221 Wireless Timer Shutter Remote / Nikon DC2 is a wireless shutter release system designed for remote photography, long exposure shooting, and vibration-free image capture with compatible Nikon cameras. Its wireless operation supports stable remote triggering for landscape, wildlife, studio, astrophotography, and tripod-based shooting workflows.

Featuring a 2.4GHz FSK wireless transmission system, 16 communication channels, bulb shooting support, and up to 100 meters of operating range, the RW-221 delivers flexible camera control for advanced photography setups. The receiver includes both tripod thread and hot shoe mounting support for versatile positioning.