Fingerprint Sensor With 7 black wires

Hello everyone... I want to install fingerprint sensor. I bought a new one, but the problem is that. this fingerprint sensor has 7 black wires... how can I know the wires detail??? please any help

A new one? Where from? Does it have a name? A link?

Didn't you think we'd want to know these things?

Do you actually want to know ;) I understand that we need to know to be able to help.

I would suggest that OP contacts the supplier.