1. Waiter call buzzer server
Waiter call buzzer server is widely used in the service area. It consist of table button for guest use and signal receiver for waiter use. When a guest need any service, he or she just press the button near to him or her, then his or her table number will be shown on the display for waiter's attention.

2. Please be kindly noted as follows:
1) A complete system should consist of transmitter and signal receiver, the two parts have to work together.
2) The package size and total weight should be subject the final quantity you ordered.

3. Specification:

Specification of display of K-4-D:
1. With high strength ABS plastic shell, durable in use
2. Use digital code technology and the function is steady
3. Desktop or wall mounted 
4. It show 3-digit number 001-999, work with 999pcs call buttons in max
5. It can show different service type by dot or last alphabet     
6. It can show 4 groups of number at the same time
7. It can  save 63 calling info in turn
8. Touch screen
9.  Two color digital tube display: Red and Blue
10. Read number and service type in English or simple "dingdong"
11. Dimension: 29*15.5*4cm
Specification of watch wrist K-650
1. Can work with 500pcs 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 alphabet can be A-Z
4. Can indicate different service type via words or alphabet. 
    ( call; bill; drink; dessert; help etc and A-Z)
5. Can record when the calling come in and count the call times of each number 
6. Can track the history of calling info by up and down
7. Show current time when stand-by
8. 3 reminder ways: sound prompt and vibration or both 
9. Battery is rechargeable: 3.7V Lithuim battery
10. Dimension: 70*42*16mm
11. Color: Red and Black
12. Output: DC5V--1A

Specification of call bell K-E1
1-key: Call
Signal Distance: 200M in open area    
Material: PC+waterproof silicone
Dimension: 60*60*10mm 
With a CR2025 battery   
Waterproof and Ultra-thin


4. Shipping information:

DHL, EMS, FedEx, UPS door to door service, 5-7 days from China to your country.

5. Warranty: One year

6. FAQ
Applications
Wireless calling system can be used in restaurants, hotels, hospitals, tea house, coffee shops, health clubs, beauty salon, SPA center, bars, swimming pool, beach, etc

What are the components of the wireless calling system?
1. Wireless receiver, installed on the count
2. Call button, installed on each table
3. Signal repeater (optional), enhance the signal

How does the system works?
1. After your customer gets seated the waiter informs them that when they require service, all they need to do is press the button sitting on their table.
2. When the customer presses the call button on their table, their table number will appear on the reciever with ringing. Waiters then head over to the table and provide service to the customer promptly and quickly.

What are the benefits of Wireless Calling System?
Reducing Staff Costs
Enhancing the Dining Experience
Greater Front of House Efficiency
Increased Revenue