Simple Multiple Function wireless queue management ticket printer customer flow queue system

Simple Wireless Queue Management System Wireless System Connection Diagram SPECIFICATIONS Wireless LED Counter Display Input Voltage: AC 100V ~ 240V 8 digits dotmatrix LED Display Inbuilt two speakers for announcment Communication: Wireless Display: Red LED Material: Plastic Wireless Ticket Dispenser Print Method: Thermal Printing Paper Width: 57mm Thermal printer with auto cutter Power Source: DC 12V, 4A Communication: Wireless Wireless Manipulator Power Supply: DC 5V Shape: