fast food restaurants table buzzer with wrist watches and  wireless keypad 

Technical parameters:

Signal Range: >500m in open area

Working voltage: DC12V

Working current: <20mA

Working Frequency: 315MHz/433MHz 

Dimension:160*118*60mm

 

 

 

 

 

 Specification of Button K-300plus Wrist Watch :

1. Can work with 500pcs 1-key and multi-key transmitter in max
2. Can show 3 group call number in one time
3. Show 4-digit number from 0001-9999 and first letter can be A-Z
4. Can indicate different service type via words or letter.(call;bill;drink; dessert ; help etc and A-Z)
5. Can record when call come in and Can count the call times of each number
6. Can store 50 calls and track the history calls up and down
7. Shows current time when stand-by
8. 3 reminder ways:sound promt and vibration or both
9. Battery is rechargeable
10.Dimension:50*41*16mm

11.Color: balck, green,red

12.Two display mode:live view and queue view 
“live view” means, when No.1 No.2 No.3 call in turn, screen is show 0003 0002 0001. Newest call number show on the top of screen. 
“queue view” means, when No.1 No.2 No.3 call in turn, screen is show 0001 0002 0003. Oldest call number show on the top of screen.

Advantage:
1 Save labor intensive and more economic
2 Notifies nurse or waiter immediately
3 Save the time for emergency
4 Easy operation and installation
5 Eliminates noisy and keep quiet 
6 Decrease amount of displeased patient or customer or passenger

Specification of Button K-M: 

1. Used for transmitting table numbers to receiver. If guests need service, just push the "call" key, then the waiter can receive the request messages.you can put the call button on the client table/wall.

2. It is used in banks, dining hall, coffee bar, bar, teahouse, leisure club, GYM, KTV, chess and card room, Internet bar, motel, nursing home, sanatorium, hospitals, library etc.  

1. Water-proof 

2. Work with our receiver to combined the wireless calling system
3. Can be installed on each table, when the customer need help only press the button, the calling no will be shown on the screen, so everyone can easy to know who is calling.
4. Single-key: Call
5. Material: PC
6. Color: White; Blue; Black; Yellow; Grey; Red.

Technical Parameter: 

Working voltage: DC12V
Working current: ≤35mA
Use Frequency: 433.92MHz
Transmitted Power: ≤10mW
Transmitted Distance: >300m in open area
Dimension : 60*60*30mm
Any language any LOGO acceptable 

Schematic diagram

---Calling from kitchen

 --- Calling from guest or kitchen

Install and Maintain 

*Wireless device, no wiring involved. 

*The Display and Signal Enhancer are operated by 100-240V power supply. 

*The button work with 12V 23A battery. 

*The wrist watch work with rechargeable battery. 

*The buttons number can be registered by the Display Setting, the button can fixed or paste on the wall or table. and the button is waterproof. 

*Some of buttons any language and logo is acceptable .Welcome your OEM.

Advantage of our system

1) Revolutionary product to increase staff efficiency, lower labor costs.  

2) Simple but elegant, value for money.  

3) Customer do not need to shout or wave hands to call waiters, improving customer appreciation of service.  

4) Provide a comfortable atmosphere.

If you are interested in restaurants table buzzer, please feel free to contact me. I will reply to you in 24 hours, thanks.