Description: Morse code send, sos, telecom.

Description: Firetruck with siren 2, fire engine,.

Description: Siren firehouse.

Description: extended siren long 1.

Description: Police radio 2.

Description: Tornado warning siren.

Description: Anesthesia ventilator.

Description: Fetal heart monitor.

Description: Doctor page, pager.

Description: Police radio 3.

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