Federal Signal/Siemens MC/MCP Dutch air raid siren controller | All signals synth

Dutch air raid siren controller synth. Bonus custom signals included. Timestamps: 0:00 | Intro 0:08 | Attack / Warning Tone 1:43 | Test Tone 1:47 | Bonus custom signals 1:53 | Steady Tone Low 2:24 | Steady Tone High 3:14 | Ascending Tone 4:02 | Alternate Attack / Warning Tone 5:38 | Alternate Steady Tone Low 6:09 | Alternate Steady Tone High 6:58 | Alternate Ascending Tone 7:48 | End of video