Product Specifications Model: A6 Screen: 2.4 inches TFT Fingerprint Collector: Inductive energy-saving optical fingerprint collector (Resolution: 500DPI) CPU: 32bit CPU Fingerprint Storage Capacity: 600 pcs Record Capacity: 100,000 pcs Communication Method: USB Authentication Methods: Fingerprint, Password USB Upload/Download Data: Supported Record Query Function: Available Fingerprint Intelligent Learning Update: Supported Recognition Angle: Full angle recognition Effective Collection Area: 16 x 16 mm Recognition Speed: ≤1 second False Reject Rate (FRR): ≤0.1% False Acceptance Rate (FAR): ≤0.0001% Working Modes: Offline / Online Fingerprint Recognition Modes: 1:1, 1:N Language Display: English, Mandarin Voice Prompt: High-definition humanized voice Power Management: Sleep, Automatic Shutdown Power Adapter: DC 5V/1A Working Environment: Temperature: 0℃ ~ +45℃, Humidity: 20% ~ 80% RH Machine Size: 170 (L) × 118 (W) × 30 (H) mm Packaging Size: 255 (L) × 145 (W) × 50 (H) mm Package Weight: 431 g Key Features Advanced fingerprint algorithm ensuring accuracy even in changing environments, climates, or with finger injuries. Equipped with an intelligent inductive energy-saving fingerprint collector and advanced power management for low energy consumption. Smart learning feature updates fingerprints automatically; no need for repeated registration. Clear and interactive interface on a 2.4 inch TFT color screen. Supports USB communication, allowing download of attendance records and fingerprint data to a USB flash drive. Package Includes 1x Machine 1x Power Supply 4x Screws 4x Floor Caps 1x Manual