无线呼叫系统采用无线射频技术，提供无线呼叫服务，它包含无线呼叫按钮和无线接收主机两部分，不需要施工布线，即装即用，广泛就应用于餐厅、酒吧、茶馆、银行、商店、KTV、医院、敬老院等服务场所。

产品特点

• 安装简单，无需施工布线

• RF无线射频技术，无方向性

• 百万组学习码，自由对码

• LED显示屏

• 超外差技术，抗干扰能力强

1. 无线呼叫主机（接收器）

    The Wireless Calling server is a RF receiver which is put on the table of wear on the wrist. It can receive the RF signal from the transmitter on each table or other places.

    It can be worked on the service center, front desk, hang on the wall, wear on wrist or other places.

2. 无线呼叫按钮（发射器）

    The transmitter is for the customer or someone else which needs service. He just presses the button on the caller, the caller can transmit RF signal to receiver. The transmitter is powered by battery. So it can be put anywhere, no worry about the power wire.

    The caller has 1-button, 2 button, 4-button, 6-button and so on different models. The function of button refers to order, water, payment, cancel and other calling service.

    It can be used on the table, sticked on the wall, umbrella pole or other places.

    This wireless calling system is very easy to install. So it is widely used in restaurant, cafe, bar, KTV, club, shop, hospital and so on.