Preparation of an offer for the procurement/new construction of 600/1200 W sirens in the city of Bad Schussenried. The bidders must always check the scope of the work before it begins, supplement it if necessary and hand over a finished concept. All necessary materials, external services and assemblies are included in the scope of delivery. Prices shall be expressed in euros. Since it is a population warning system, special attention must be paid to its reliability and reliability. A warranty period of at least 6 years must be guaranteed for the loudspeaker systems. The amplifiers of the siren system must also have a high level of reliability. In the event of an amplifier failure, the total power of the siren may not be reduced by more than the following values:

600 watts (4 speakers) 50%

1200 watts (8 speakers) 25%

cf. II.1.4) Brief description