1998, 2002, 2022
City of Ostrołęka
- Client
- City of Ostrołęka
- Location
- Ostrołęka
- Years
- 1998, 2002, 2022
- Sector
- Municipalities & civil defence
Scope of work
Supply and installation of electronic alarm sirens. The first Polish public warning system based on electronic sirens.
Milestones
1998
2002
2022
Supply and installation of 17 electronic alarm sirens.
Delivered by SCH Elektronik Sławomir Chwałowski.