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Item specifics
  • Call bell with three button: Call bill cancel
  • Frequency:: 433Mhz
  • Place of Origin: Beijing, China (Mainland)
  • Watch Size: 65*44*19mm
  • Working current: <10mA
  • Working voltage: DC3.6V
  • Weight: 40g (including battery)
  • Transmission Range: 800 free field
  • Button size: 60*60*20mm
  • Material: ABS+silicon
Product Description
Packaging Details
  • Unit Type: set
  • Package Weight: 4.000kg (8.82lb.)
  • Package Size: 38cm x 23cm x 15cm (14.96in x 9.06in x 5.91in)
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Packaging Details
  • Unit Type: set
  • Package Weight: 4.000kg (8.82lb.)
  • Package Size: 38cm x 23cm x 15cm (14.96in x 9.06in x 5.91in)
Payment
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