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China Made Zinc Alloy Qr Code Open Door Lock With Key For Backup

  • Description
Product Detail

    China made zinc alloy qr code open door lock with key for back up

    material:zinc alloy constrcution

    easliy set and operate

    lock can be opened by qr code and RF card

    lock size:300x70mm

    suitable for wood door

    lock colour:golden and red ancient bronze

    power supply:4X1.5V alkaline battery

    net weight:3.5kgs

    the lock adapt the QRCODE recognition technology

    Low recognition error rate.

    Can set parameters to adjust recognition rate.

    Innovative

    Achieve O2O marketing model in any industry.

    Integrate offline door lock with online key.

    Easy using

    Virtual room card, suitable for the market trend.

    Can be printed on paper, environment friendly.

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Reliable (Ningbo) Electronic Equipment Factory

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