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ZGR-1b GPS Unit and Timer Remote Control works with Nikon DSLR and iPhone Supported Cameras:
Product Description :
ZGR-1GPS Unit and Timer Remote Control Accessory works with Nikon DSLR Camera and Apple devicesiPhoneiPod Touch or iPad
For location shooting Shutter release Long-exposureContinuous-exposure and Time-lapse
It provides GPS functions and help you to control exposure time interval time and delay time
it also provides remote shutter release function auto-focus function and a lock function for bulb
ZGR-1b Supported Cameras Nikon D7000 D5100 D5000 D90 D3200 D3100 D600 D5200