QR Code Access card Reader
HM20 is created with large angle fixed recognition device for reading screen , payment andcheck-in application.this product combines the leading image sensor technology, optical technology, an excellent performance on 1d/2d barcodes and powerful microprocessors, quickly identify 1d/2d barcodes with super wide Angle lens, large-screen mobile phone barcodes can be read easily.Simple design and excellent performance can provide users with extremely comfortable and convenient use experience.
Specification
|
Card type |
EM or Mifare |
|
Code Type |
QR Code,1D |
|
Interface |
Wiegand26/34, RS232,USB,RS485,TTL |
|
Decode mode |
Image decoding |
|
Reading directions |
Camera centric slant 45° |
|
Reading feature |
Auto-induction & beeper |
|
Voltages |
4-12V Wide voltage input |
|
Current |
800mA |
|
Reading range of range |
3-6CM |
|
Reading speed |
＜200ms |
|
Reading range of QR |
0-20CM |
|
Materialcase |
PC & temperrd glass |
|
Humidity |
10%~90% |
|
Temperature |
-20℃~70℃ |
|
Operate system |
Windows(XP,7,8,10), Linux |
|
Size |
86mm×86mm×42mm |
|
Status light |
Red-work,Green-feedback,Light Green-internet |
|
Wight |
150G |
|
Remark |
Use sharp objects inserted into RESET hole of QR code reader backside, release till the QR code reader automatically restarted. |
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