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  • 27/03/2020

    Amazing. Declared functional from 3 to 24 V. It emits a continuous sound. Small in size. The sound volume is excellent and increases as a function of the supply voltage. At 12 V it consumes about 10mA, at 18 V it consumes about 20mA, at 24 V it consumes about 30mA.

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  • 05/11/2019

    The item is good, the packaging is not so much. Ordered two, as can be seen in the attached photos - one arrived broken unfortunately :(

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  • anyVIP3
    RU
    04/05/2018

    Big and loud buzzer, but direct connect to FC is quiet, you need to make a scheme for direct connect buzzer to the battery.

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  • 04/07/2019

    Come da descrizione, a 5V il suono non è molto forte.

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  • 17/06/2019

    ممتازة جدا

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  • 08/04/2019

    Il buzzer funziona ed è potente, quasi ti spacca le orecchie se sei vicino però è un pò troppo grande come dimensioni, forse sarebbe più indicato installarlo su un wing. Sono comunque soddisfatto del prodotto.

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  • 09/02/2018

    so far so good.

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  • 01/12/2017

    Unusually big one. Installed it on my Wizard X220. Really loud on 4s. But on 5v flight controller output it has rather usual volume level.

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  • 24/05/2019

    These are louder than the small ones that slot into a breadboard but you probably won't hear it in the next room.

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  • 01/05/2019

    The item was received 10 days after ordering which is good. Item was correctly packaged and looks ok.

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