Wireless Three Line Fastfood Queuing (Numbering) System (Case Dimension 30x50 cm) Three Row Fastfood Queuing System (Numberer) System. A numbering system that will make the work of fast food business owners easier. It has a very simple installation, just plug in the instrument panel and control remote for the system to work. It consists of a Single Instrument Panel and Remote Control, the number of instrument panels and remote controls can be determined by the buyer. The dishes are listed downwards, with the most recent dish at the top. The system has a 76 mm display. Voice warning is available. It works with a 12 V adapter. Control device with LCD display. The system is wireless. It communicates via RF. Can be connected with multiple indicators. Printer can be added. Please visit our website for different types and prices. Our products are our own production and are guaranteed against manufacturing defects for 2 years. Contact is required for wholesale purchases.