5 шт. 4-ключа K-D4 электронный кнопка вызова официанта системы

5 шт. 4-ключа K-D4 электронный кнопка вызова официанта системы



РАСПРОДАЖА

Сохранить : US$0

Изначальная цена : US $31.90
Descuento : 0%
Store name : Call system factory
product score :
Последняя цена : US $31.90
   Подробнее Подробнее   




5pcs 4-key button K-D4 Electronic waiter calling button system can customized logo

Package: include 5pcs K-D4 button in White Color

Wireless Call Button K-D4 Description :

1. 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. 4-key: Call;Bill;Drink;Cancel
5. Material: PC
6. Color:White;Blue;Black;Yellow; Red.

Technical Parameter:
Working voltage: DC12V
Working current: ≤35mA
Use Frequency: 433.92MHZ
Transmitted Power: ≤10mW
Transmitted Distance>300m in open area
Dimension : 60*60*22mm
Any language any LOGO acceptable

Note:

This is a call transmitter button ONLY, if you want to choose the right receiver that matches this button, please feel free to contact us.