This model works well where you have a “bank” of machines
VendingMiser VM151 Controller with internal Sensor Repeater. Wall mount for indoor use. Use as secondary unit with a VendingMiser VM150. Includes a 10′ repeater cable to connect to a VM150. Up to three VM151 units can be connected to a VM150 for a total of four units controlled by one sensor.
1 VendingMiser Controller
1 Wall Mounting Plate
1 10′ Repeater Cable