Sell Wireless Call Buzzer System K-800+K-O3-G for Restaurant

Description

Specification of display receiver K***0:
1.With high strength aluminum alloy cover
2.Dot matrix display
3.Shows current time when stand-by
4.English Voice prompt 
5.Can read service type from screen directly 
6.Can work with **0pcs single-key buttons and multi-key buttons in max
7.4 digits from ********9 or A***-Z**9
Technical Parameter:
Working voltage:DC*2V-DC*4V   
Working current:1A*1.5A 
Sensitivity:≤**6db 
Working Frequency:**5MHz
Dimension:**0***0**5mm
Advantage:
1 Save labor intensive and more economic
2 Notifies nurse or waiter immediately
3 Save the time for emergency
4 Easy operation and installation
5 Eliminates noisy and keep quiet
6 Decrease amount of displeased patient or customer 
Specification of call bell K-O*-G:
1. **0% 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. *-key button: Call;Bill;Cacel
5.Color:White-Green
Technical Parameter:
Working voltage: DC*2V
Working current: ≤*5mA
Use Frequency:  **5MHz±*5k
Transmitted Power: ≤*0mW
Transmitted Distance>**0m in open area
Size: *0**0*22mm
Delivery time: sample or small order within  3 days and bulk order within one week.
Payment: T/T, Western union, Paypal, Escrow
Warranty:1 year
Applications
Wireless Paging 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 to take the order of the customer promptly and quickly.