Nikon WT-5A Wireless Transmitter

HTTP Mode: Now you can use the web browser on your iPhone and/or iPad** to operate camera controls or begin Live View shooting, including starting and stopping HD video and more.

**iPhone and iPad are registered trademarks of Apple Inc.

PC Mode: Operate the D4 via Camera Control Pro 2. From one master camera, simultaneously release up to ten remote D4/WT-5A combinations.

Image Transmission Mode: Transmit images to an FTP server or computer two times faster than the Nikon WT-4A.