AS608 Fingerprint Reader Module for electronic locks and access control Overview A compact, low power fingerprint reader module that integrates optical sensing and fingerprint processing. Designed for reliable, fast recognition and easy integration with USB or UART equipped systems. Key benefits Fast and reliable fingerprint recognition for secure access and authentication. Small size and low power consumption for embedded and battery powered applications. Robust performance with good adaptability to both wet and dry fingers. Onboard fingerprint processing handles registration, storage, comparison, and search using extracted fingerprint features, reducing host CPU load. Features Integrated optical path and fingerprint processing unit for a simple, compact design. Twostep fingerprint processing: registration and matching. Matching supports both direct comparison and fingerprint search. Communication interfaces: USB and UART for flexible connectivity. Fast fingerprint search and recognition to speed up user verification. Low supply current for efficient power use. Specifications Model: AS608 Material: ABS housing Optical resolution: 500 dpi Supply voltage: 3.3 V Supply current: under 60 mA Window area: 15.3 x 18.2 mm Communication: USB and UART Length: approximately 48 mm 1.89 inches Package contents 1 set fingerprint module Typical applications Electronic locks and access control systems for doors and cabinets. Time and attendance terminals and employee authentication. DIY and embedded projects using microcontrollers or single board computers that require biometric input. Notes Please allow 1 to 2 cm measurement tolerance due to manual measurement. Product color may vary slightly from images due to monitor differences.