Battery-Free Wireless Doorbell | 建築材料及用品

青島澳格納電子技術有限責任公司

Battery-Free Wireless Doorbell

生產所需時間:

7 日

產品型號:

品牌名稱:

Augreener

顏色:

White

是否可訂造:

是

門鈴品種:

無線

電源:

插座

描述

聯絡供應商

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.