Battery-Free Wireless Doorbell | 建筑材料及用品

青岛澳格纳电子技术有限责任公司

Battery-Free Wireless Doorbell

生产所需时间:

7 日

产品型号:

品牌名称:

Augreener

颜色:

White

是否可定制:

是

门铃品种:

无线

电源:

插座

描述

联络供应商

Battery-free wireless doorbell requires no battery and no wire.
It uses the unique energy harvesting technology and ultra-low-power wireless technology with worldwide patents pending.
When users press the button, energy converting module inside will change the mechanical energy into electric energy.
Then the wireless module of the button sends the signals to receiver.
The receiver receives the signals and plays music/react.