Warning system, male voice, numerical countdown: Listen & Download Warning system, male voice, numerical .mp3 Error! Change your browser, please! ⇓ Download The robot makes sounds ⚠ Harvesting machine ⚠ Item falls on concrete ⚠ City noise, wild west, Western ⚠ Corridor noise, metal shaking ⚠ Walking big robot ⚠ Passenger elevator, stop, movement ⚠ Winch Gate ⚠ Noise inside the tractor, in the cab ⚠ Escalator ⚠ Sine wave (975Hz) ⚠ Flag flapping in the wind ⚠ ★★★★★