shenzhen code science & technology

China Manufacturer with main products: we sale high-quality electronic locks & well after-sevice


Payment Terms: T/T(Bank Transfer), cash

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Place of Origin: Shenzhen in China


Technical specifications

  • Main chipset: German Philips and Switzerland EM-MARIN
  • Battery: 4 x AA Alkali batteries for 18-month use
  • Power consumption:
    Static: 3-20μA pulse
    Dynamic: 200mA
  • Low voltage alarm: 5V
  • Induction distance: 3-5cm
  • Relative humidity: less than 95deg. C (damp proof materials sourced from the UK)
  • Anti-static: 15,000V,can work stably under strong static interruption with any information loss
  • Security: hidden mechanism lock
  • Stability: 48-hour test on circuit board

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

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