Wireless calling system restaurant queue management system queue number calling system

Product Description

Material: aluminium alloy and ABS

Display: 3 inches Nixie tube

Power supply: AC 100 - 240V / 5V

Modulation Mode: amplitude modulation 433Mhz

Waterproof Breakproof Wireless Waiter Service Call Button Restaurant Table Pager Transmitter Call Bell 433MHz / 315MHz

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Wireless Waiter Service Call Button Restaurant Table Pager Transmitter 433MHz Call Bell

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