This product is discontinued per 1 Mar 2019. Click here for more information.

Published on: March 1, 2019

The following products will be discontinued at set dates due to low demand, having better alternatives or outdated technology.

EOL Date: product discontinuation date, the last day of accepting order for this product

EOM Date: service & support discontinuation date, the last day of providing software upgrade, parts & repair service for this product.

FR4050 Koi product discontinuation date

Model Description EOL date EOM date
FR4050-20 2D CMOS Omni directional Hands-free Imager Reader with USB cable (Koi) 01/03/2019 01/03/2024
FR4050-28 2D CMOS Omni directional Hands-free Imager Reader with RS232 cable and adapter (koi) 01/03/2019 01/03/2024

FR4050 Koi Recommendation of Alternative Product

The upgraded product is – FR 4080 Koi II, which has a better performance.

FR4050 Koi

Stationary scanners

Demonstrates speedy scanning and accurate decoding on moving barcodes

The Koi omnidirectional presentation scanner is capable of reading 1D/2D barcodes printed on paper or displayed on a mobile phone screen. Featuring an excellent motion tolerance of 2m/s this presentation scanner delivers superior performance and outstanding durability at an affordable price. The Koi fixed presentation scanner is suited for a wide variety of applications in retail such as Pharmacy, Cosmetics & drug stores, Smaller sized grocery stores, Tobacco kiosk and in a ticketing booth for reading and validating mobile or paper tickets.

1.2M Drop


Suggested industries:

Point of Sale
Data acquisition.
Demonstrates speedy scanning and accurate decoding on moving barcodes, including 1D, 2D and PDF417.
Handheld and hands-free modes.
Scan bulky items continuously without the need for unnecessary heavy lifting by checkout personnel.
Omnidirectional scanning improves productivity by eliminating the need to align scanner and barcode.
Snappy reading performance of LCD screen
Unsurpassed readability on barcodes on the screen of smartphone or tablet using auto-brightness.
Supports RS-232/USB interfaces.
Application scenarios.
Pharmacy, cosmetics and drug stores, smaller sized grocery stores, tobacco kiosks, O2O and more.

Technical specifications

Image SensorCMOS 752*480
Minimal Print Contrast25%
Scan Angle Roll360°
Scan Angle Pitch±60°
Scan Angle Skew±55°
Scan Rate60 frames per second
Motion Tolerance2.m/s
Data capture
1DCode 128, EAN-13, EAN-8, Code 39, UPC-A, UPC-E, Codabar, Interleaved 2 of 5, ISBN, Code 93, UCC/EAN-128, GS1 Databar, etc.
2DPDF417, QR Code (Model 1/2), Data Matrix (ECC200, ECC000, 050, 080, 100, 140), Aztec, Maxicode, etc.
Dimensions (mm)83×81×148mm
InterfacesRS-232, USB
NotificationsBeep, LED indicator
Input Voltage5VDC±5%
Operating Temperature-20℃~50℃
Storage Temperature-40℃~70℃
OptionalRS232 Cable,Adapter,PS/2 Cable
StandardUSB Cable
CertificationsFCC Part15 Class B, CE EMC Class B,KC

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Design & development: BuroBureaux