HM20 has high speed scanning, recognition rate and compatibility, besides, it's also suitable for residential management, visitor management, hotel management, supermarkets and more.
Wiegand RS232 QR Code Card Reader Door Access Control Hotel Building HM20
HM20 QR Code Access card Reader is our new intelligent Access Card Reader, Fast reading speed, High recognition rate, Strong compatibility, single-door access control + 2d code scanner engine + the second generation ID card reader three in one card products. Make site installation and maintenance become simple with lower cost.
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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