Genuine Teledyne FLIR SIRAS Remote Controller FLIR P301-D for Professional Drone
It contains an RF module, FLIR/P301-D FCC ID: 2A735-SIRASF1E, and is designed based on the principle of TDD. not fully tested (we don't have a drone). (excluding antenna, handle) Approx. 180 x 130 x 40 mm.