Table call button with menu holder - 4 keys call - Meeyi Y-FD4

Meeyi Y-FD4Wireless Table Call Button: water-resist, can hold the menu board (included)4-key service button for restaurant service callingIt is very convenient for the guess to call the waiter in restaurantDESCsCall button - when a customer need an extra drink, food, pay bill or just has a question.They can use this server paging system. Each call button has 4 keys (Call, Bill, Service, Cancel), which allow the guestto call their server/waiter/waitress- Less waiting- Better communication- Prompt serving- More EfficientFEATs1. 4 key buttons: CALL, BILL, ORDER, CANCEL2. Modern appearance3. With built-in antenna4. Transmission distance: 500m in open area5. Long battery life (model 9V alkaline)6. Can insert a menu board to hold the menu, advertisement, chef recommendationSPECs- Voltage: DC 9V- Working Current: <15mA- Frequency: 433MHz 75K- Output power: <20mW- Transmit Distance: 500 M in open air- Dimension of Unit (WDH): 115*76*39 mm (height without acrylic menu board)- Dimensions with Menu Board (WDH): 115*76*200 mm- Dimension of Menu Board (WHD): 105*180* 3 mmHow does the system work?1. If your customers require service, all you need to do is press the button sittled on your table to inform the waiters / waitresses2. When customers press the call button on their table, the table number will appear on the receiver with the sound. Waiters / waitresses then head to the table to take the order of the customers promptly and quicklyWhat are the benefits of the wireless calling system?Reduce staff costsImprove the dining experienceGreater efficiency in front of houseHigher earningsPackage Content- 1X Wireless Table call button with menu holder - 4 keys func - Meeyi Y-FD4- 1X Acrylic Menu Board- 1x 9V battery (installed in Unit)