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Infrared Induction Doorbell
Infrared Induction Doorbell
Zhongshan Baopass Trading Co., Ltd.

Zhongshan Baopass Trading Co., Ltd.

中国内地广东省

出口商, 制造商

平均回覆时间

不适用

供应商资料最后更新: 2015年1月31日

2013年7月31日登录于贸发网

描述
This is an infrared induction doorbell with a robust structure for high durability. The infrared induction distance is from 3 meters to 7 meters. This high-quality doorbell is an ideal addition to your household.
  • Receiver: 513 DC.
  • Working voltage: 3V (2 x 1.5V AAA).
  • Working current less than 120mA.
  • Music choice: 4-chord 20 sounds.
  • Sonority more than 75dB (2 meters away).
  • Remote control range: about 150 meters (in the open air).
  • Working voltage: 4.5V (3 x 1.5V AAA) or 9-15V (250mA) adapter (not included).
  • Working current: sensor alarm less than 120mA, transmitter less than 15mA.
  • Induction distance: 3-7 meters.
  • Induction angle: 110° (fan-shape angle).
  • Receive/transmit distance: about 150 meters (in the open air).
  • Working radio frequency (receiver & transmitter): 433.90MHz/315MHz.

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