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The Lector642 image-based code reader from SICK provides maximum performance and optimum throughput in logistics and factory automation. With a frame repetition rate of 40 Hz and real-time decoding, the Lector642 can reliably identify 1D, 2D and directly marked codes at the highest possible speed. The 1,7-megapixel image resolution offers a large field of view. The intuitive device equipment – featuring function buttons, auto setup, an aiming laser, an acoustic feedback signal, and a green feedback LED – reduce the amount of work required for training and installation. The microSD memory card can be used to store images or back-up copies of parameters. Due to SICK’s 4Dpro feature, the Lector642 can be integrated into numerous industrial network.


  • 1,7 megapixel resolution; high frame repetition rate of 40 Hz.
  • Integrated high-power LED illumination.
  • Function buttons, aiming laser, optical and audible feedback signal.
  • Highly flexible code position, object height, and transport speed due to a large field of view and large depth of field.
  • Cost-effective, straightforward, modular integration of multiple devices adapted to the width of the conveyor belt.
  • Minimum training and installation work due to intuitive device equipment that includes function buttons, auto setup, integrated illumination, an aiming laser, an acoustic feedback signal, and a green feedback LED.
  • Intelligent decoding algorithms ensure maximum reading performance and high package throughput, even with codes that are difficult to read.
  • SICK 4Dpro platform facilitates quick and easy integration into numerous industrial networks.


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Image-based code readers
Lector64x / Lector642 Flex

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