User contributions for Raccoonome
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3 August 2020
- 15:1815:18, 3 August 2020 diff hist +25 m Teho-Ulvo D-Series New siren model added.
4 June 2020
- 02:1602:16, 4 June 2020 diff hist +146 m Teho-Ulvo D-Series Minor change in text.
- 02:1302:13, 4 June 2020 diff hist +358 Teho-Ulvo D-Series More general information and detail on speakers of different models.
24 April 2017
- 12:3212:32, 24 April 2017 diff hist +7 Teho-Ulvo D-Series No edit summary
14 January 2017
- 13:4413:44, 14 January 2017 diff hist +600 N Teho-Ulvo D-Series Created page with "Teho-Ulvo series contains electronic outdoor warning sirens, created by the Finnish company [http://www.elektro-arola.fi/ Elektro-Arola Oy] . The alarms from the high-power sp..."