The Video / OSD System Kit from 3DR features a camera for FPV (first-person view), a 5.8 GHz video transmitter and receiver set, and an OSD for on-screen telemetry data overlay. It enables viewing of a live image from the aircraft along with key flight stats, such as remaining battery life, superimposed over the image. FPV goggles or a monitor are required, available separately.
520 TVL resolution camera with Sony 1/3" Super HAD CCD sensor
With the OSD you can keep tabs on your battery condition, direction home, altitude, current waypoint, heading, and many other useful pieces of information
Two 900 mAh LiPo batteries included: one for the air-end and one for the ground-end
Includes necessary cables plus pre-crimped connectors