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BCITY5523
BCITY
Wireless calling system
No battery required
Size:75*19mm;
Color options: Black, White
Electricity will be generated when customers push the buttons.
No need to install a lithium battery or dry battery inside.
Wireless calling system
No battery required
Size:75*19mm;
Color options: Black, White
Electricity will be generated when customers push the buttons.
No need to install a lithium battery or dry battery inside.