CR20 Series are accessories designed to read (CR20E/M) & write (CR20M/W) proximity cards. They are connected to PC through USB Port (Plug & play). They allow high speed transactions and incorporate LED indicators. CR20M/W includes communication protocol for development and it’s compatible with S.O Windows 32 bits. CR20E and CR20M are compatible with windows S.O and read the same serial number as ZKTeco devices.
|Read Range||Up to 5cm||Up to 3cm||Up to 3cm|
|Power/Current||USB 5V DC / Max. 80mA||USB 5V DC / Max. 60mA||USB 5V DC / Max. 102mA|
|LED indicator||2 Color LED Indicators (Red&Green)||2 Color LED Indicators (Red&Green)||2 Color LED Indicators (Red&Green)|
|Operating temperature||-10º to +70º||-10º to +70º||0º to +70º|
|Operating Humidity||10% to 90% ( relative humidity non- considered)||10% to 90% ( relative humidity non- considered)||10% to 90% ( relative humidity non- considered)|
|Material||ABS+PC with texture||ABS+PC with texture||ABS+PC with texture|
|Dimension: (WxHxT) mm||117.2×66.2×17||117.2×66.2×17||117.2×66.2×17|
|Operating system support||Emulation Keypad (Compatible with WIN98/2000/XP/VISTA/7)||Emulation Keypad (Compatible with WIN98/2000/XP/VISTA/7)||Communication protocol available for development|
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