Description
How does the Wireless Calling System work?
1. When Patient need service, all they need to do is to press the wireless calling button on their table to call the waiters.
2. Then wirelesss calling reciever / wrist watch receiver will display the calling message with ringtone. Waiters will go to serve the customers promptly.
| Name | Service Calling System Receiver And Transmitter |
| Model | Y-A3-WL |
| Color | Green |
| Working Voltage | DC12V |
| Working Current | <35mA |
| Transmit Frequency | 433MHz±75k |
| Output Power | <30mW |
| Distance | 300m in open area |
| Dimension | 60*21mm |
| Keys | CALL, BILL, CANCEL |
| Feature | Waterproof |
| Certificate | CE |
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