Wireless Paging System Cafe Restaurant Waiter Calling Touch Screen Watch Pager

1.English/Spanish/Russian/French/Italian/German/Bulgaria/Chinese language available; 

2.TFT color screen; 

3.Low power remind; 

4.Prompt mode: Beep, Vibration, Light; 

5.Support 999 wireless transmitter buttons, name of transmitter can be edited; 

6.Display latest 4 call records on the screen; 

7.Never lose date and time when turned off; 

8.Built-in high capacity rechargeable lithium battery; 

9.Latest 99 groups calling records can be checked; 

10.Operating voltage: 3.7V rechargeable lithium battery, USB-5V to charge; 

11.Operating current:3mA; 

12.Standby current:<20µA; 

13.Wireless frequency: 433MHz; 

14.Receiving distance: 400 meters (open area); 

15.Working temperature:-20℃ - 55℃; 

16.Size: 61×41×14mm