The LA3Z-1X2 is a piezo type audio buzzer with a frequency range of 1500 to 2500 Hz. The device can handle a maximum supply current of 20 mA and operates at -20 to 55 °C. It features locking lever ...
Location technology company, TomTom, has recently launched – in the UK – an aftermarket device called ‘Tom’, which utilises LED lights and an audio buzzer to alert drivers of speed cameras, traffic or ...