Product Description ModelQ300 BT QR code machineWorking VoltageDC12VWorking current< 200 mACard reading speed< 0.2 secondsTime of open doorOpen and close more than 200,000 doorsWork temperature- 10 - 70 degree CWorking humidityWorking humiditySystemAndroidSupporOptional support for cpu card, m......
Product Description
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Installation Instructions
Packing&Shipping