China Service Bell System for a Restaurant

Service Bell System for a Restaurant
Application:
When customer need order food press the button on the table. The table No. Will show on the screen of K-236(the display receiver). Then waiter will know who's calling. Then he go to this table and write down what's they need. Waiter will take order to kitchen. When order is ready; Kitchen(chef) will put number from K-MAIN-B device. Then order No. Will show on the screen of K-236. Then waiter will know which's table's food is ready and go to pick up the food and take it to guest.
Specification of display receiver K-4-C
1 With high strength ABS shell, durable in use
2 Use digital code technology and the function is steady and reliable
3 Desktop or wall mounted
4 It show 3-digit number; Work with 999pcs 1-key or multi-kesy call buttons in
Max
5 It can show different service type
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: 282*150*34mm
Technical parameters:
Working voltage: DC12V~18V
Working current: < 20mA
Working Frequency: 315MHz± 75k
Dimension: 365*158*40mm
TRANSMITTER BUTTON K-G3
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:
3 key: Call; Bill; Cancel
Signal Distance: 500m in open area
Material: PC
Dimension: 116*73*63mm
Color: Black
Any language any logo acceptable