1 year guarantee 433.92mhz wireless caller waitress for restaurant coffee shop

  • 1-15 Sets
  • >=16 Sets
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Shipping fee:
Depends on the order quantity.
Lead Time:
4 day(s) after payment received
Customized logo (Min. Order: 10 Sets)
Samples: $108.00 /Set, 1 Set (Min. Order): Buy Samples
Contact Supplier
Samples - $108.00 /Set, 1 Set (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Fujian, China
Brand Name:
Model Number:
caller waitress
Call, Bill, Cancel
Remind way:
Sound and vibrate
ransmission distance:
200m ( no obstructions )
Watch Size:
Working voltage:
Output power:
Working current:
12 months

Packaging & Delivery

Selling Units:
Single item
Single package size: 
25X16X16 cm
Single gross weight:
1.0 kg
Package Type:
60pcs call button will be in standard box: 49*21*7cm
Lead Time :
Quantity(Set) 1 - 20 21 - 50 >50
Est. Time(days) 4 10 To be negotiated

1 year guarantee 433.92mhz wireless caller waitress for restaurant coffee shop





we have many colors for your selection, please remark the color you need when order






Product Description

Wireless calling system is widely used in service area. It consist of table button for guest use and signal receiver  for waiter or waitress use. When the guest needs any service, he or she just press the button near him or her, his or her desk number will showing on the RECEIVER with alert music or sound. So the waiters could offer service very timely.






 Specification of K-650 Wrist Watch:



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


13.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.








Specification of Button K-O3:





1.100 %Water-proof


2.work with our receiver to combined the wireless calling system


3.Can be installed on each tableby double-side tape or screw


4.Have 3-key button: Call; Bill; Cancel


5.Color:  White, grey, black, sliver


Technical Parameter


Use Frequency: 433.92mhz


Transmitted Power: ≤20mW


Transmitted Distance: >200m in open area


Size: 60*60*21mm


Any language any LOGO acceptable


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.




Company Information