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Q-250

2D Imager, USB and RS232, 120 fps, wide-angle lens

Where to buy

Description

Discover the ultimate barcode scan engine, featuring a high-resolution CMOS Image Sensor 2D, a custom wide-angle lens, and adjustable illumination LEDs for enhanced lighting. It has an intuitive touch-to-scan functionality ensuring user-friendly operation. Reach out to our support team for the best configuration tailored to your needs.

This fixed mount engine without housing is ideal for integration into kiosk, production lines and other automated systems where space is limited, and housing is provided by the application itself. The holes make it possible to secure mounting onto different surfaces or devices.

Key features of the Q-250

  • CMOS image sensor 2D: High-resolution CMOS sensor ensures accurate and reliable scanning of 2D barcodes.
  • Custom wide-angle lens: Expansive field of view for easy capture of barcodes in various orientations.
  • Versatile Connectivity: The Q-250 has a composite USB interface that supports both USB-HID and USB-COM. meaning it functions as both a keyboard (HID) and a serial port (COM) at the same time over a single USB connection.
  • Adjustable illumination LEDs: Enhanced lighting for optimal barcode visibility, even in low-light environments.
  • Good read LEDs: Clear status indication with dual LEDs, confirming successful scans.
  • Buzzer: Audible feedback signals ensure quick acknowledgment of barcode reads.
  • USB-C interface: for seamless integration.

Specifications

  • Operating temperature: Designed for extreme conditions, functioning reliably between -20°C and 70°C.
  • CMOS resolution: 640 x 480 pixels for sharp and detailed image capture.
  • Frame rate: High-speed scanning with 120 frames per second, ensuring efficient and fast operation.

How to use

Our barcode scan engine is versatile and easy to integrate into various applications:

  • Use case: Ideal for integration in third-party products.
  • Connection options: Utilize either an USB or RS232 interface for connectivity.
  • Touch to scan: Simple touch-to-scan functionality makes operation intuitive and user-friendly.
  • Window: recommended scan windows with AR coated materials, glass or acrylic material, and anti scratch coated.
  • Support: Always reach out to our support team to ensure the best configuration tailored to your customer’s needs.

When a case is needed to easily build this into your application, check out the P-250.

Get a Free Quick Scan

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USB composite device

Option’s recent 250 series barcode scanners have a special interface called the USB composite device.
 
Most of our USB scanners support two interface options, HID or COM separately. The L-250, P-250 and Q-250 are different—they are USB composite devices, meaning they function as both a keyboard and a serial port at the same time over a single USB connection.
 
Advantages of a composite interface:

  • Two modes in one device: Works with both basic and advanced systems.
  • Flexible integration: Easily switch modes using serial commands—no manual reconfiguration required.
  • No extra hardware needed: One device replaces both keyboard and serial-only scanners.
  • Broad compatibility: Supported on most operating systems without additional drivers.
  • Easy setup: Configurable through setup codes or software.
  • Reliable performance: Uses standard USB protocols (HID and CDC), ensuring stability.

Read more about it in the USB composite device guide.

Tools

CONFIGURE YOUR SCANNER NOW

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GENERATE YOUR BARCODES

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