Siren signal "IMPORTANT MESSAGE" (Singapore 🇸🇬) | ECN 1200

Full length Singaporean siren signals with siren ECN 1200 from manufacturer Hörmann. Part 1 of 3 with the signal "IMPORTANT MESSAGE". Signal: Pulsating howl tone Duration: 1 min. Meaning: Acute danger for the population Usage: — Terrorist attack — Rampage — Flooding — Strong storm — Big fire — Earthquake — Chemical spill — Accident in nuclear power plants What is to do?: — Turn on radios — Heed messages from warning apps — Follow the instructions of the authorities — Inform neighbors — Do not block emergency lines German version:    • Sirenensignal "Wichtige Mitteilung" (Singa...   Main camera: Sony HDR-CX405 Video editing: Camtasia 2019 © MardekSirenen 2024 ----------------------------------------------------------------------