CR20E/M

• Effective detection distance: 0cm ~ 8cm (depends on working environments and card types)
• Receiving data within an effective distance: <65ms
• Power supply: 5V USB port
• Working current: <80mA
• Available for export to USB

Category: Access control, Reader

>CR20 Contactless RF card adding devices of the CR20 series, including CR20E / CR20MW / CR20M, were developed according to international standards
The ISO / IEC 14443 protocol for both types of Cards A and B, and the 125k low frequency protocol.

deteils

Model	CR20E	CR20MW	CR20M
Appearance
Card Type(s) Supported	125kHz RFID Proximity Cards	Mifare One S70, Mifare One S50	Mifare One S70, Mifare One S50, 1208-CPU+MF, MF3-Desfire Ev1, Ultralight, Ntag213
Operating Frequency	125kHz	13.56MHz	13.56MHz
Power Supply	DC 5V (±5%)	DC 5V (±4%)	DC 5V (±4%)
Current	Stand-by: 25mA Normal: 80mA	Stand-by: <82mA Normal: <102mA	Stand-by: <40mA Normal: <60mA
Detection Distance	30 – 100mm	30 – 100mm	0 – 30mm
Communication Interface	USB Port	Keyboard Emulation Output (Read Only)	Keyboard Emulation Output (Read Only)
Operating Temperature	-10°C ~ 70°C	-10°C ~ 70°C	-10°C ~ 70°C
Storage Temperature	-20°C ~ 80°C	-20°C ~ 80°C	-20°C ~ 80°C
Dimensions (mm)	117.2 * 66.2 * 17	111 * 81 * 26.6	117.2 * 66.2 *17