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About this item：

【Improve customer satisfaction】Queue call systems are suitable for restaurants，cafes，food trucks，pharmacies，retail stores，patient waiting areas and anywhere the queuing process can be improved. By eliminating the need for guests to wait in line，customers can relax in their seats or cars without having to wait in a queue.
【Plug and play】This wireless take a number display system requires no wiring and no extra cost，with loud sound，adjustable volume and durable metal case. No need to worry about customers not hearing the call.
【Multi-scenario application】The digital number display can be fixed on the wall through the hanging slot or stand on the desktop；up to 200 meters（656 feet）in the open area；up to 30-100 meters（98-328 feet）in the obstacle area；suitable for clinics，restaurants，cafes，food courts，snack bars，churches，automobile stores，factories，4S stores，supermarkets，schools，test centers or other noisy queuing occasions and so on.
【Easy-to-use keypad transmitter】3-digit numbers from 001-999 can be entered. It can call back and recall any number. It has a "Next" key，press "Next + ENT" and the number goes to the next.
【Take a number display calling system】Keyhole in back panel for easy mounting，also can stand on the table，large screen display，clear display，you can view from a distance. And The display is adjustable for voice mode，volume，brightness and number of prompts. You can choose a simple ding-dong sound or English tone to remind.

How Queue Management System Works？

Customer go to the service station and take a number tickets.
Customer wait for their service.
When it is their turn，the counter worker will press the number+ENT to call.
The customer's number will show on the displays screen with prompt sound，then customer go to counter.

K-302 display specification：

Wireless signal receiver.
3-digit number.
Can put on the waiting area to prompt customer.
English prompt voice or dingdong sound or mute.
Can install on the wall and put on desk.
110V-240V power supply.
Working voltage：DC12V
Dimension：22*12*4cm
With high strength metal shell.

K-999B Keyboard Specification：

Press a number+F to call.
Press a number+F1 to cancel this call.
Press F+ENT can go to next number. For example，last number is 456，just press F+ENT，then keypad will call 457 automatically. You needn't press 4 5 7+ENT one by one. so operate is so easy.
Color：Black
Dimension：16*12*6cm