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thus it has the characteristics of simple functions and high audio reproduction
The hall effect sensor calculates this change and outputs it as a pulse signal
5A (5A peak value)
making it ideal to use for remote teaching
12V Police Siren Witty Fox thus it has the characteristics12V Mini Police Siren This is a 12 Volt Mini Police Siren, which can be used in your project for alarm purposes. Though it is called Mini Siren, there is nothing mini about it. The sound is ear deafening, and turn this ON at your own risk. If you are tired of an old buzzer and want something with a loud noise, then this is the siren for you. This 12V Police Siren Buzzer is an ideal replacement for your DIY car alarm system or any other vehicle