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No.13, Hancheng Road, Huangdao District,Qingdao,Shandong,China China
連絡先担当者 Ms. Echo Liu
住所 No.13, Hancheng Road, Huangdao District, Qingdao, Shandong
Tech Intro Battery-free wireless doorbell requires no battery and no wire. It uses the unique energy harvesting technology and ultra low-powerwireless
Tech Intro Transmitters are used the unique PUSH-RF technology, which is the energy harvesting wireless technology and ultra low power technology. Whe
specifacation AG101 N Chime Transmitter Power supply AC 100V/220V Self-powered Operating temperature -10C to +40C -40C to +60C Range(Open field) 120
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