Perfect for anyone using a Nikon DSLR camera, the Hahnal Combi TF Wireless Shutter Release & Flash Trigger is a handy accessory that lets you explore wire free photography. Works with all Nikon DSLR The Combi TF is compatible with all Nikon DSLR cameras thanks to the interchangeable cables supplied & is ideal for remote shooting in the studio or on site. When you can't afford to risk losing a shot through camera shake, a remote shutter release lets you capture perfect images from up to 100 metres away. Wireless Flash Trigger Easy to connect so you can remotely & wirelessly activate your flashes, the Combi TF will give you well lit images in a wirefree studio environment. FSK 2.4 G Hz frequency High-tech, reliable Operating on the FSK 2.4 G Hz frequency which is a worldwide licence free technology for added usability. Whether you're looking for added versatility or for a wirefree studio the Hahnal Combi TF Wireless Shutter Release & Flash Trigger is a great choice for any Nikon photographer.