Geotags can be add to your images, you can record latitude, longitude, altitude and time information.

Specifications: Time required for satellite acquisition: Approx. 35 sec. ( cold start) Power Source: Supplied from camera body Received indicator: Quick continous blink: GPS data not recorded Stable slow continous blink: GPS recorded

Compatible models: D200/D300/D700 D90 D5000

YONGNUO GPS remote control Unit