Security system for coin operated gaming machine has a front glass breakage sensor that triggers an alarm, informs a central point via a communications link, activates a camera, etc.

摘要

Security system in which the inside of front glass of the machine is provided with a slightly set back mirror coating (2) that is deposited during the color printing of the glass. The coating has an electrical connection to the CPU and so acts as a glass breakage sensor. The CPU can activate an alarm and or link to a remote point via a communications link and or activate an image- recording device.