Shop Alexa Controlled Door Knobs

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$34.99
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EUERTE Smart Door Knob,Fingerprint Door Knob,Biometric Smart Door Lock With App Control,Metal Alloy Door Knob,Easy Installation,Great For Bedrooms,
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EUERTE Smart Door Knob,Fingerprint Door Knob,Biometric Smart Door Lock With App Control,Metal Alloy Door Knob,Easy Installation,Great For Bedrooms,
Amazon.com
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$34.99
EUERTE Smart Door Knob, Fingerprint Door Knob, Biometric Smart Door Lock With App Control, Metal Alloy Door Knobs, Easy Installation, Great For
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EUERTE Smart Door Knob, Fingerprint Door Knob, Biometric Smart Door Lock With App Control, Metal Alloy Door Knobs, Easy Installation, Great For
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IRONZON Fingerprint Door Knob Fingerprint Door Lock With App Control Smart Door Knob For Bedroom, Biometric Door Lock For Apartment Office And Garages
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IRONZON Fingerprint Door Knob Fingerprint Door Lock With App Control Smart Door Knob For Bedroom, Biometric Door Lock For Apartment Office And Garages
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Ghome Smart Fingerprint Door Lock, 4 in 1 Smart Fingerprint Door Knob With Keypad, App Control, Auto Lock, Biometric Door Knob With Lock For Bedroom,
Amazon.com
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$49.99
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Ghome Smart Fingerprint Door Lock, 4 in 1 Smart Fingerprint Door Knob With Keypad, App Control, Auto Lock, Biometric Door Knob With Lock For Bedroom,
Amazon.com
75
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Alexa Sports on Instagram: "일본에서는 사람들이 걷는 발걸음 자체로 전기를 만들어내는 기술이 실제로 사용되고 있습니다⚡👣 특수 바닥 타일은 사람이 걸을 때 발생하는 압력과 움직임 에너지를 감지합니다. 이 순간 타일 안에 들어 있는 소재가 미세하게 반응하며 전기 에너지로 변환됩니다. 한 걸음, 한 걸음은 작은 에너지지만 수백만 명의 발걸음이 모이면 LED 조명, 전광판, 센서까지 작동할 수 있을 만큼 강한 전력이 만들어집니다. 특히 시부야 같은 초대형 번화가에서는 하루 수백만 걸음이 이 시스템을 움직이고 있습니다. 이 전기는 바로 사용되기도 하고, 저장되어 필요할 때 쓰이기도 합니다. ✅ 우리가 무심코 걷는 발걸음이 ✅ 도시를 움직이는 에너지가 되는 시대 ✅ 이것이 바로 미래형 친환경 기술입니다 🌱 #일본기술 #미래기술 #에너지혁신 #친환경기술 #신기한사실 과학지식 기술혁신 도시기술 에너지절약 숏폼추천 릴스추천"
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Alexa Sports on Instagram: "일본에서는 사람들이 걷는 발걸음 자…
503.6K views1 week ago
Instagramalexaax77
alexa on Instagram: "日本利用压电瓷砖将脚步转化为电能。这些瓷砖捕捉来自你脚步的动能。当你行走时,你的重量和动作会对瓷砖产生压力。瓷砖会轻微弯曲,从而产生机械应力。瓷砖内部的压电材料将这种应力转化为电能。每一步都会产生少量电荷,而数百万步结合在一起就能产生足够的电力来驱动 LED灯、 数字显示屏和传感器。在像涩谷车站这样繁忙的地方,每天大约有240万个脚步为这一系统作出贡献。这些电能可以被储存或立即使用,从而减少对传统电力来源的依赖,并支持可持续的城市基础设施。这种方法将日常运动转化为实用的可再生能源 #日本#知识#事实#你知道吗 #推荐 科技 创新 历史 技术实验热门日本利用压电瓷砖将日本利用压电瓷砖将脚步转化为电能。这些瓷砖捕捉来自你脚步的动能。当你行走时,你的重量和动作会对瓷砖产生压力。瓷砖会轻微弯曲,从而产生机械应力。瓷砖内部的压电材料将这种应力转化为电能。每一步都会产生少量电荷,而数百万步结合在一起就能产生足够的电力来驱动 LED灯、 数字显示屏和传感器。在像涩谷车站这样繁忙的地方,每天大约有240万个脚步为这一系统作出贡献。这些电能可以被储存或立即使用,
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alexa on Instagram: "日本利用压电瓷砖将脚步转化为电能。这些瓷砖捕 …
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Shop Alexa Controlled Door Knobs

Sponsored
About our ads
$34.99
$49.99
EUERTE Smart Door Knob,Fingerprint Door Knob,Biometric Smart Door Lock With App Control,Metal Alloy Door Knob,Easy Installation,Great For Bedrooms,
Amazon.com
219
30% off
$34.99
$49.99
EUERTE Smart Door Knob,Fingerprint Door Knob,Biometric Smart Door Lock With App Control,Metal Alloy Door Knob,Easy Installation,Great For Bedrooms,
Amazon.com
219
$34.99
EUERTE Smart Door Knob, Fingerprint Door Knob, Biometric Smart Door Lock With App Control, Metal Alloy Door Knobs, Easy Installation, Great For
Amazon.com
194
$34.99
EUERTE Smart Door Knob, Fingerprint Door Knob, Biometric Smart Door Lock With App Control, Metal Alloy Door Knobs, Easy Installation, Great For
Amazon.com
194
$32.99
IRONZON Fingerprint Door Knob Fingerprint Door Lock With App Control Smart Door Knob For Bedroom, Biometric Door Lock For Apartment Office And Garages
Amazon.com
24
$32.99
IRONZON Fingerprint Door Knob Fingerprint Door Lock With App Control Smart Door Knob For Bedroom, Biometric Door Lock For Apartment Office And Garages
Amazon.com
24
$36.29
Tinewa Smart Door Knob, Fingerprint Smart Lock Biometric Door Knob With App Control, Great For Bedrooms,Cloakroom,Apartments Offices,Hotels Matte
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19
Free shipping
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Tinewa Smart Door Knob, Fingerprint Smart Lock Biometric Door Knob With App Control, Great For Bedrooms,Cloakroom,Apartments Offices,Hotels Matte
Amazon.com
19
$169.99
ULTRALOQ Latch 5 World's First Built-In Wifi Smart Lock With NFC, 5-In-1 Keyless Entry With App Control, Smart Door Handle Lock With Touch Digital
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534
Free shipping
$169.99
ULTRALOQ Latch 5 World's First Built-In Wifi Smart Lock With NFC, 5-In-1 Keyless Entry With App Control, Smart Door Handle Lock With Touch Digital
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534
$49.99
$59.99
Ghome Smart Fingerprint Door Lock, 4 in 1 Smart Fingerprint Door Knob With Keypad, App Control, Auto Lock, Biometric Door Knob With Lock For Bedroom,
Amazon.com
75
Free shipping
16% off
$49.99
$59.99
Ghome Smart Fingerprint Door Lock, 4 in 1 Smart Fingerprint Door Knob With Keypad, App Control, Auto Lock, Biometric Door Knob With Lock For Bedroom,
Amazon.com
75
$64.99
FITNATE Fingerprint Door Lock With App Control, Keyless Entry Door Lock With Handle, Smart Biometric Door Knob For Home Bedroom Office Hotel Apartment
Amazon.com
14
Free shipping
$64.99
FITNATE Fingerprint Door Lock With App Control, Keyless Entry Door Lock With Handle, Smart Biometric Door Knob For Home Bedroom Office Hotel Apartment
Amazon.com
14