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Doorbell
Doorbell
Qiaohua (Guangzhou) Electric Co Ltd

Qiaohua (Guangzhou) Electric Co Ltd

Guangdong, Mainland China

Manufacturer

Average Response time

N/A

SUPPLIER INFO LAST UPDATED: 23 Feb 2013

ADVERTISE SINCE: 11 Apr 2004

Product Attribute(s)
Model No.:
QH-918(DC)
Brand:
Qiaohua
Description
  • Chord music
  • Received part
  • Frequency: 315MHz and 433MHZ ∮ 0.5MHz
  • Negative ware: ∝-57dbm
  • Quiescent current: ∝550uA
  • Working voltage: 4.5V
  • Max. controlling distance≠100M
  • Transmitting part
  • Frequency: 315MHz and 433MHz ∮0.5MHz
  • Negative wave: ∝-30dbm
  • Transmitting power: ≠220uW
  • Ouiescent current: OMA
  • Working Voltage: 12V
  • Max. controlling distance ≠ 100M
  • CE approval

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