W26 Laser Ring Scanner
Product details page: https://www.hycoiot.com/products/w26-laser-ring-scanner/

*Scanner: HYCO High-speed laser scanner
*Code Reading: Printed barcodes
*Scanning Distance: General and macro type
*Battery Life: 18 hours (when fully charged with 15-20cm depth of field, and scanning once every 5 seconds )

W27 CCD Ring Scanner
Product details page: https://www.hycoiot.com/products/w27-ccd-ring-scanner/

*Scanner: HYCO CCD scanner
*Resolution: 2500 pixels
*Code Reading: Printed and on-screen barcodes
*Scanning Distance: General type
*Battery Life: 12 hours (when fully charged with 15-20cm depth of field, and scanning once every 5 seconds )

W28 2D Ring Scanner
Product details page: https://www.hycoiot.com/products/w28-2d-ring-scanner/

*Scanner: HYCO CMOS-Sensor Scanner
*Resolution: 1280*800 pixels
*Code Reading: Barcodes / 2D codes
*Scanning Distance: long, general or macro type
*Battery Life: 8 hours (when fully charged with 15-20cm depth of field, and scanning once every 5 seconds )

Read more: https://www.hycoiot.com/products/, leave a message on the website for consultation.