Wireless Service Calling System K-336+Y-650+O3-G Popular in Restaurant Hotel

Wireless Service 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 display of K-336 :
1 With high strength aluminum alloy cover, durable in use
2 Use digital code technology and the function is steady and reliable
3 Show 3-digit number
4 It can work with 999pcs 1-key or multi-keys call buttons in max
5 It can show different service type via letter b c d . 
6 It can show 3 groups of number at the same time
7 It can save 30 calling info in turn, and apply in basic service places.
8 Dimension: 410*160*38mm
Technical parameters:
Working voltage: DC 9V
Working current: <10mA
Working Frequency: 433.92mhz

Specification of Watch Pager Y-650
WATCH RECEIVER 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 It can work with 99 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 with special symbols.
7 Show 4-digit number from 0001-9999, and first number can be letter
8 The battery is rechargeable.
9.Size: 65*44*19MM 
Technical parameters:
Working voltage:  3.7V( Li-ion battery )                                 
Working current:  <15MA                                    
Sensitivity :   85 dB
Frequency: 433.92 Mhz
Working distance: >300m

Specification of call bell K-O3-G
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:grey-red;grey-blue;grey-yellow;grey-green
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

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 to take the order of the customer promptly and quickly.