Zhongshan Baopass Trading Co., Ltd.
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Infrared Induction Doorbell
Description
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Description
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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Supplier info last updated: 1 Feb 2015
Advertise since: 1 Aug 2013
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