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      Simple wire diagram audio door phone for 1000 apartments

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      Shenzhen Hezhong Electronics Technology Co., Ltd.13 yrsCN
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      Key attributes

      Other attributes

      Place of Origin
      Guangdong, China
      Brand Name
      HZ
      Model Number
      LW-800A
      Audio response
      300 to 3400Hz, ± 3dB/1000Hz
      Speech distortion
      ≤ 5%
      Response channel SNR
      ≥ 35dB
      Call the main channel SNR
      ≥ 40dB
      Ringing voltage
      ≥ 70dB
      Warranty
      3 Years
      service
      OEM/ODM
      cerficate
      CE,FC,Rohs

      Packaging and delivery

      Packaging Details
      8 sets/carton
      Port
      shenzhen

      Supply Ability

      Supply Ability
      1000 Set/Sets per Month
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      Product descriptions from the supplier

      Minimum order quantity: 100 sets
      $1.00 - $30.00

      Quantity

      Shipping

      Shipping solutions for the selected quantity are currently unavailable
      Item subtotal (0 variations 0 items)
      $0.00
      Shipping total
      $0.00
      Subtotal
      $0.00

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