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ZK-CR20E specification sheet

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ZKTeco USB Proximity Reader

ZK-CR20E ZKTeco USB Proximity Reader

Short Description

ZKTeco USB Proximity Reader

© Respective owners and brand holders. © 2026 Laptop Direct CC. The contents has been generated by Laptop Direct CC (https://www.laptopdirect.co.za). All products are sourced locally in South Africa and the warranty is that of the local supplier only. E&OE.

Long Description

The specifications displayed below are for the entire series of products and may not apply to this product or model, please refer to the above description for the correct details of this model.

Overview:

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 all kind of windows S.O and read the same serial number as ZKTeco devices.

Features:

  • Frequency 125KHz (CR20E), 13.56MHz (CR20M/CR20M-W)
  • Read Range: Up to 10CM (125 KHz) / Up to 5CM (13.56MHz)
  • Read card number only (CR20E/CR20M)
  • Read and write functionality (CR20M/W)
  • USB Interface
  • Power by USB
  • High speed transactions
  • LED Indicator and buzzer feedback
  • No need driver (emulation keypad) Compatible with windows98/2000/XP/Vista/windows7 (CR20E/M)
  • Communication protocol available for development (CR20M/W)
  • Compatible with windows2k/2003/XP/Vista (32bits)/windows7 (32bits)


Specifications:

© 2018 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specificationsspacer
Product CodeZK-CR20Espacer
Model CR20E
Read Range Up to10CM (CR20E) 5CM(CR20M)
Power / Current USB 5V DC / Max. 100mA
LED Indicator 2 Color LED Indicators (Red&Green)
Beeper yes
Operating Frecuency 125KHz (CR20E) 13.56MHz (CR20M)
Operating temperature -10º to +70º
Operating Humidity 10% to 90% ( relative humidity non- considered)
Operating temperature -20° to +65°C
Operating Humidity 10% to 90% (relative humidity non-considered)
Color Black
Material ABS+PC with texture
Dimension: (WxHxT) mm 117.2 x 66.2x 17
Weight 120g
Operating system support IEmulation Keypad (Compatible with WIN98/2000/XP/VISTA/7)



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