Item Type: USB Fingerprint Reader, Model WA28 Description A compact USB fingerprint reader designed for reliable biometric authentication on Windows 10 and above 32bit and 64bit systems. The WA28 uses capacitive acquisition to capture resolution fingerprint images and supports both 1toN and 1to1 matching modes. It is plugandplay in networked environments and includes a USB cable for easy connection. Key features and specifications Sensor type: capacitive fingerprint collector for stable, accurate capture Image size and resolution: 98 x 112 pixels at 508 DPI Enrollment capacity: up to 10 fingerprints per device Matching modes: 1:N and 1:1 comparison supported Interface: USB communication Power: DC 5V Operating temperature: 10 to 60 degrees Celsius Relative humidity: 20 percent to 80 percent Compatibility: supports Windows 10 and above, 32bit and 64bit systems Installation: automatic driver installation when connected in a networked PC environment; drivers can also be installed via system update Physical attributes: compact, lightweight design with attached USB cable for convenient placement and mobility Why choose WA28 Reliable capture: capacitive acquisition and 508 DPI resolution produce clear fingerprint images for consistent matching Practical capacity: can register up to ten fingerprints, suitable for use or smallteam deployments Simple setup: USB plugandplay behavior reduces installation time on compatible systems Flexible use environment: wide operating temperature and humidity ranges allow use in many locations Secure access: supports both onetomany and onetoone comparisons for different authentication workflows Practical applications PC login and workstation access control: secure user authentication for shared computers and sensitive systems Time and attendance tracking: quick enrollment and identification for small offices or departments Kiosks and selfservice terminals: compact form factor and USB connectivity make integration straightforward Package contents 1 x Fingerprint Reader WA28 1 x User Manual Notes Working current specification not provided Device supports error recognition rate and error rejection rate reporting; comparison modes are 1:N and 1:1 For results, follow the user manual for sensor cleaning and finger placement during enrollment and verification