Wireless High Efficiency And On Time Service System 2 Display 20 Button With Waiter Call System Solution For Restaurant

Quanzhou Koqi Electronic Co., Ltd.
Manufacturer, Trading Company (Gold Supplier)
Shop Opened    8 Years
Star Level:0
Product Price : USD 254.99
Min Order : 1 Pieces
Place of Origin: Fujian, China
Brand Name: Ycall
Model Number: K-4-C-red+K-O1
Name: Wireless Buzzer Calling System
Frequency: 433.92MHz
Transmission distance: 200-300M
Display number: 3 digital number
Show number: display 3 groups number at the same time
Show type: different service type and number
Key: call
Display Size: 29*15.5*4cm
Button Size: 60*60*22mm
Certification: CE
Wireless High Efficiency And On Time Service System 2 Display 20 Button With Waiter Call System Solution For Restaurant 

The System consist the following parts:


-2 x K-4-C-red Screen  (show 3-digit number,show 3 groups of number at the same time )


-20x K-O1-red Button  (The call button default is red, if you like other color, you can take me a message)



Product Description

Wireless call system is widely used in service area of restaurant, hotel, café, bar, casino, hospital and so on. It consist of call button for guest/patient use and signal receiver for waiter/nurse use. When the guest needs any service, they can press the button on the table, the table number will be showed on the RECEIVER of watch or display screen with clear “dingdong” sound or vibration. So the waiters could offer service very timely.





Specification of display receiver of K-4-C-red:

1. With high strength ABS plastic shell
2. Use digital code technology and the function is steady
3. Desktop or wall mounted 
4. It show 3-digit number 001-999 or A01-Z99, work with 999pcs 1-key or multi-key call buttons in max
5. It can show different service type by dot or last letter 
6. It can show 3 groups of number at the same time
7. It can save 63 calling info in turn, apply in basic service places.
8. Touch screen
9. Red number and service type in English 


Technical parameters:

Working voltage: DC12V~18V 
Working current: <20mA 
Working Frequency: 433.92mhz
Dimension:  290*155*40mm






Specification of transmitter button of K-O1:


100% waterproof
Single key: call                                                   
Signal Distance:200M in open area 

Color:red,black,blue,green ,yellow

Any language any LOGO acceptable

How does this system work?






Packaging & Shipping


Sample order within 1-3 days and bulk order about 10-20 days.


Packing Details:

Neutral Packing,Export standard carton package include EPE Foam or at each customer's request.


Our Services

1. Reply your enquiry in 24 working hours.

2. Experienced staffs answer all your questions in professional and fluent English.

3. Customized design is available. OEM is welcomed.

4. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs.

5. Special discount and protection of sales area provided to your distributor.

6. Do the best products and design the personalized items for our customers.

Company Information




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 wall or counter.
2. Call button, installed on each table or bed side
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 receiver with ringing. Waiters then head over to the table to take the order of the customer promptly and quickly.



----1.Do you have a factory?
Yes, we do. Our Factory was founded in 2012. And we cooperate with Quanzhou Normal University. There is professional R&D team Consists of university professors, graduate students and college students.
----2.Do your products get any certifications?
Sure, our product passed CE certification. And we have many design patents.
----3. Can you provide customized products services?
Of course, we can provide OEM and ODM service according to your design and your standard to make the products.
----4.What's the MOQ of OEM?
We can accept any quantity but price varies according to the quantity.
----5.Can you offer a free sample?
Yes, we can send you sample for some samll models, but you need pay the shipping fee. Sometimes, we will charge you for a part of the samples'cost. As there are too many people asked for free samples, it is real a large cost. Hope your understand.
----6. Warranty
The products have one year free warranty. (Accessories are not included)
The product is qualified and has passed the quality inspection. If KOQI products are broken or they don’t work, please contact our after-sale service department.
----7. Return & Refund
Returns Accepted
After receiving the item, the buyer should contact you within: 30 Days
Refund will be given as: Money Back
Return shipping fee will be paid by: Buyer
Additional return policy details: Shipping charges will be deducted when refund.
Attention: If you have any problems, please contact me FIRST before you leave feedback. We offer good service, we will resend or refund.



If you are interested in Wireless Paging System For Restaurant, please feel free to contact us. And we will answer you within 24 hours! Thanks you!