Category: Drones

Scanner Pulsing, Warble Tone.

Scanner Pulsing, Warble Tone.

Scanner Pulsing Very High Pitch.

Scanner Pulsing, Very High-pitch Beep Tones, Cycling Fast.

Scanner Pulsing, Warble Tone.

Beeps; Scanner Pulsing, Plinky Tones.

Beeps; Scanner Pulsing. Synth Alarm.

Beeps; Scanner Pulsing, High Pitched Beeps.

Beeps; Scanner Pulsing, Lower-pitch Beeps.

Beeps; Scanner Pulsing, Or Alarm, Beep Tones.