| 摘要 |
The invention relates to an audible warning signal and alarm siren signal generator arrangement, especially for motor vehicles. This arrangement comprises an audible warning signal generator device and an alarm siren signal generator device and is characterised in that the warning signal and alarm siren generator devices include a common electro-acoustic unit (7) which can operate in audible warning mode and in alarm siren mode, and in that the control means of the two operating modes are made in the form of electronic circuits (2) enclosed in a leaktight manner in one and the same casing (1). The invention is usable for motor vehicles. <IMAGE>
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