Applicable Model:DJI M400
BK400 is a two in one device with red and blue flashing lights and a thrower. Capable of reliable operation in harsh weather conditions, it can be mounted on DJI PSDK interface and used on DJI Martrice M400 series unmanned aerial vehicles. The entire installation process does not require the use of a screwdriver, and the snap on tripod quick installation method does not require modification of the aircraft. It has a 4-stage throwing function and the installation method will not cause the shock absorber ball of the gimbal to burst.