Mallory Sonalert: how to wire?

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***issue****

i picked mallory sonalert audio indicator have no idea how wire it.

i got part mouser (product page) data sheet pretty uninformative (data sheet link)


***what expecting***
i expecting have 2 inputs, other buzzers have, instead has 3 pins, labeled g, f, , m.

you can see here:

front:


back:





***question***

how wire this, given not + , -, g, f, m?



see image:
you can drive arduino output pin connected m g connected gnd.
use tone of 3400hz.


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