Wireless doorbell
Black and white style   Showing tasteThe panel adopts the design of "piano keys", showing elegant style with black and white.
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Wireless design Convenient and freedom

Press power generation, no battery, no wiring.

Detail display
No batteries Energy conservation and environmental protection

The transmitting end is designed with no battery, so it is more convenient and energy-saving.

32 songs Strong penetration

Easy to meet family/yard need, stable signal.

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