Electronic 3-Digit Number Display Screen with USB Port of The PC to Work Via Management Software

• Talk Range: 200m in The Open Area
• Usage: Commercial
• Type: Show 3 Groups Calling Number at The Same Time
• Display: With Display
• Working Frequency Range: 433.92MHz
• Certification: CE, RoHS
• Model NO.: K-4-C-USB
• Name: Number Display Screen
• Range: 100m in Open Area
• Used for: Restaurant, Teahouse, Bar, Hospital, Coffee
• Display Size: 282*150*34mm
• Frequency: 433.92MHz
• Connect to PC: Yes
• Show Digit: 3 Digits Number
• Working Voltage: DC 12V
• Working Current: <20mA
• Transport Package: Standard Box
• Specification: CE
• Trademark: KOQI
• Origin: Quanzhou, Fujian
• Production Capacity: 2000 Set/Week

Product Description

1. Electronic 3-digit number display screen connect to PC wireless Equipment

Wireless Calling 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 parts have to work together.
2) The package size and total weight should be subject the final quantity you ordered.

3. Specification:

Specification of dispaly receiver K-4-C-USB:
Software Device 
1.With high strength ABS material cover
2.Insert to USB port of the PC to work via management software (Free)
3.Manage all calling info by PC, it also can show the calling number by itself
4.Easy to read service type from PC                                                                        
5.Read service type from screen directly by red dot                                        
6 Show 3-digit number 001-999, First digit can be alphabet ABCDEFHLUPO,  work with 999pcs call buttons in max
7 It can show different service type by dot or last alphabet 
8.Touch screen    
9.Dimension: 282*150*34mm
10 Output: DC12V





4. Delivery and Warranty
Delivery time: Within 3-5 days and bulk order within one week.
Payment: T/T. Western union. Paypal. Escrow
Warranty: 12 Months

5. 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.