Prior to installing and configuring the Customer Not Present (CNP) plug-in, you must first install and configure the Dwell plug-in and an appropriate PoS plug-in.
Each PoS device requires a camera configured with the Dwell plug-in. Overhead cameras are strongly recommended. If a camera cannot be placed directly above the PoS device, care must be taken to avoid both foreground and background obstructions in the customer zone.
Refer the Dwell Installation and Configuration guide for general environmental specification information for
the Dwell plug-in.