R558-S, Ultra-Slim Round Fingerprint Sensor and 6-pin Cable, capacity up to 100 fingerprints

The R558-S is an ultra-slim, all-in-one optical fingerprint sensor designed to make biometric security simple and reliable. Its compact design, with a diameter of just 21mm, allows it to be easily integrated into enclosures using glue or panel mounting. Embedded LEDs in blue, green, and red light up the outer casing, indicating the sensor's status during operation. Perfect for projects requiring fingerprint detection and verification.

Key Features:

• Fingerprint Capacity: Stores up to 100 fingerprints in onboard FLASH memory.
• Compact Design: Sensor diameter of 21mm with an effective collection area of 12.8mm.
• High Resolution: 508 DPI sensing array for accurate and secure fingerprint recognition.
• Sensing Array: 112 × 88 pixel optical sensor for reliable detection.
• Interface: RS232 (TTL) for seamless communication with microcontrollers.
• Voltage Requirement: Operates on DC 3.3V for low power consumption.
• Embedded LED Indicators: Blue, green, and red LEDs provide clear status feedback.