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Product Info
Specification of Button
1. Water-proof
2. Working with receiver to combined the wireless calling system
3. Installed on each table, when the customer need help only press the button.After that Table Number will be shown on the screen. Hence, waiter can easy to know who is calling.
4. Provide 3key button: Call Bill Cancel
Technical Parameter:
Voltage: DC12V
Current: ≤35mA
Frequency: 315MHz±75k
Transmitted Power: ≤20mW
Transmitted Distance>300m in open area
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