Smart Home Doorbell
(2)
Wireless Waterproof Doorbell, No Battery Required, Self-Powered Chime, 58 Melodies, 4-Level Adjustable Volume, Easy Installation, Long Range, Energy-Saving Design
Price: contact us
MOQ: 50
Delivery Time: 10 days
Brand: SMATRUL
Selling Point --【No Battery Needed】 Utilizing self-powering technology, a simple press converts kinetic energy into electrical energy, instantly transmitting wireless signals. Say goodbye to frequent battery replacements and reduce environmental battery pollution with this eco-friendly wireless door... View More
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Door bell No battery Chime Ring No Battery 58Ring Tones 4-Level Volume Waterproof Doorbell Wireless Self-Powered
Price: contact us
MOQ: 50
Delivery Time: 10 days
Brand: SMATRUL
Selling Point --【No battery required】 Using self-generating technology, with the touch of a finger, kinetic energy is converted into electrical energy and wireless signals are instantly transmitted, so you no longer have to worry about changing the battery of the doorbell. It can also reduce battery... View More
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