DJI PHANTOM 4 PRO - The first DJI aircraft to use an infrared sensing system & mechanical shutter

Aircraft:  Weight(Battery & Propellers Included): 1388g Diagonal Size(Propellers Exclueded): 350 mm Max Ascent Speed: 6 m/s(S-mode); 5 m/s(P-mode) Max Descent Speed: 4 m/s(S-mode); 3 m/s(P-mode) Max Flight Time: Approx. 30 mins Satellite Positioning Systems: GPS/GLONASS Battery Capacity: 5870 mAh Battery Type: Lipo 4S   An uprated camera is equipped with a 1-inch 20-megapixel sensor capable of shooting 4K/60fps video and Burst Mode stills at 14 fps.The adoption of titanium alloy and magnesium alloy construction increases the rigidity of the airframe and reduces weight, making thePhantom 4 Pro similar in weight to the Phantom 4. The FlightAutonomy system adds dual rear vision sensors and infraredsensing systems for a total of 5-direction of obstacle sensing and 4-direction of obstacle avoidance.   CAMERA WITH 1-INCH 20MP SENSORThe onboard camera has been redesigned to use a 1-inch 20-megapixel CMOS sensor. A custom engineered lens made up of eight elements is arranged in seve