Radar, location alert: Listen & Download Location alert, Radar .mp3 Error! Change your browser, please! ⇓ Download Transfer, Morse code, reception ⚠ High frequency squeak ⚠ Brown noise ⚠ Morse code transmission ⚠ Police radio ⚠ Welcome, Morse code ⚠ High-frequency squeak, Low-frequency rumble ⚠ Horrifying throbbing low-frequency rumble ⚠ Pink noise ⚠ SOS signal transmission, Morse code ⚠ Geiger counter ⚠ Radar, location alert ⚠ ★★★★★