A Video Surveillance System or VSS is a security system commonly found in casinos and restaurants. The OTMS interface enables an overlay onto the VSS showing the key strokes and button presses by the POS operator.
The On The Mark Solutions VSS Interface provides an implementation of VSS that can be used by VSS providers. This interface by itself does not provide connection to any VSS system but must be installed in conjunction with the VSS software. This software should be installed before the individual VSS provider.