
Working voltage:
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built-in 3.7V rechargeable lithium battery, 5V USB charging
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Color:
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white/black
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Receiving frequency:
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433MHz
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Appearance size:
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61×41×14mm (without strap)
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3. Can be equipped with 999 wireless transmitters, the name of the transmitter can be edited freely, with low power prompt;
4. Suitable for use in catering, hospitals, banks, factories and other scenarios;
5. Built-in large-capacity rechargeable lithium battery;
6. With perpetual calendar display, the time and date will not be lost when the machine is turned off;
7. You can check the latest 99 groups of call information;
8. Free choice of call prompt methods such as buzzer, vibration, and light
9. Users can choose single-key or multi-key transmitter buttons according to their needs
2.Call button is transmitter, and receiver is watch or display panel, you can choose watch or display panel, or both of them.
3.Widely used in various occasions:Wireless Paging Service System Applied to Restaurant,Nursing Home,Cafes,
Supermarkets,Hotel,Hospital Wards, Emergency Center,Banks, Schools, Factories, Construction Sites,It Can Help You Improve Quality of Service.











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