Indicator: LED, Beeper. Decode Capacity Light Source: Red LED + Infrared LED. Weight: 260g. Current(Max): 320mA ( 5 VDC). Current (Typical): 270mA ( 5 VDC). 2D: Aztec Code, HANXIN, Maxicode, Codablock F, Data Code ( DPM), PDF417, Micro PDF417, QR Code, Micro QR Code, DOT Code, Grid Code.
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