How to cheat a slot machine with a cell phone?

How a hacker turned slot machine into personal ATM electronic slot machine cheats Sentry Safe Plugin that can open any Sentry Safe and Master Lock electronic safe without entering pin code slots FlipperZero-Hardware 3D-Printable electronic slot machine cheats Casino Systems Pty Ltd of North Sydney, uses an electronic sensing device fitted inside the slot machine which, in turn, is connected to a minicomputer by

electronic slot machine cheat codes for slot machines CHEAT #1: COIN ON A STRING This is about as low-tech as it can get Cheaters would attach a string to a coin and drop the coin into the slot