Lock gate open: Listen & Download Lock gate open .mp3 Error! Change your browser, please! ⇓ Download Numeric Count, Female Voice, Warning System ⚠ Wooden whistle ⚠ Turning off the laser sword ⚠ Escalator ⚠ Bleeding a bike wheel ⚠ Squatting the Mat (0.5 seconds) ⚠ Dynamite detonator ⚠ Cereal packaging open ⚠ Item thrown in the mud ⚠ Blowing into the microphone,, Knocking ⚠ Signal in the game, Buzzer ⚠ Football bugle ⚠ ★★★★★