433MHz Wireless Communication Number Call System for Restaurant

  • Model NO.: K-4-C+Y-650+O3
  • Call Type: Mixed
  • Certification: CE
  • Name: Number Call System
  • Range: 300-500m in Open Are
  • The Watch: for Waiter Use
  • Button Size: 60*60*22mm
  • Display Type: Show Number with Service Type
  • Trademark: KOQI
  • Origin: Quanzhou, Fujian
  • Usage: Commercial
  • Hardware Technology: All-in-One
  • Condition: New
  • Frequency: 433.92MHz
  • Used for: Restaurant, Teahouse, Bar,Cofe Shop;Casino
  • The Button: for Customer Use
  • Warranty: One Year
  • Key Button: Call;Bill;Cancel
  • Specification: CE
1. Number Call System
Paging System 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 parrs have to work together.
2) The package size and total weight should be subject the final quantity you ordered.

3. Specification:


Specification of Display Receiver K-4-C:
1. With high strength high strength ABS shell, durable in use
2. Using digital code technology and the function is steady and reliable
3. Show 3-digit number and can show 3 groups of number at the same time.
4. Show different service type with special symbols(dots).
5. It can work with 400pcs 1-key or multi-key call buttons in max
6. It can save 30 calling info in turn, and apply in basic service places.
7. Improve service level restaurant server for wireless calling system
8. Technical parameters
*Working voltage: DC12V~18V
*Working current: <20mA
*Working Frequency: 315mhz / 433.92mhz
*Dimension: 282*150*34mm


Specification of Wirst apger Y-650:
1 No wired involved, Easy to operate
2 High brightness LCD display with 3 remind modes: Sound, vibration, both sound and vibration.
3 it can work with all 433mhz transmitters.
4 1pc 650 can work with 100 pcs buttons in max, and can restore last 10 calls.
5 shows current time when it's stand-by.
6 can show different service type.
7 The battery is rechargeable.
Technical parameters:
Working voltage: 3.7V( Li-ion battery )
Working current: <15MA
Sensitivity: 85 dB
Frequency: 433.92 Mhz
Transmitter range: >300m



Specification of call bell K-H3
1.100% 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.
4.3-key button: Call, Bill, Cancel
5. Color: 5 colors blue; White, yellow, gray, black for case
5 color blue; Green; Yellow; Red; Black for silicon dioxide
Technical Parameter:
Working voltage: DC12V
Working current: ≤ 35mA
Use Frequency: 433.92mhz
Transmitted Power: ≤ 10mW
Transmitted Distance>300m in open area
Size: 60*60*22mm




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.

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