The semiconductor capacitive fingerprint instrument integrates an image acquisition chip and a fingerprint algorithm chip to complete fingerprint entry, image processing, feature extraction, template generation, template storage, fingerprint comparison (1:1) or fingerprint search (1:N), etc. Function. With the USB interface, it can form a social security fingerprint collection system, an online fingerprint device, a driving school fingerprint system, an online fingerprint attendance machine, a local fingerprint protection system, and a fingerprint network login system through its supporting application software. The supporting development kit is convenient for secondary developers to develop application systems. The base of the fingerprint collector is made of zinc alloy material, and the panel is made of ABS engineering plastic; the fingerprint collection chip adopts the semiconductor surface collection chip from Sweden. Specification: Interface: USB Dimension (L*W*H): 83 x 55 x 13 mm Scanning Speed Less than 0.2 second Verification Speed Less than 0.3 second Matching : 1:1; 1:N Resolution: 508 Voltage: 5V FRR (False Rejection Ratio): 0.01% FAR (False Acceptance Ratio): 0.0001% Fingerprint capacity: 1000 Antistatic capacity: 15KV Abrasive resistance intensity: 1 million times Work environment: -25C ---55C Work Humidity: 10-90% Material: ABS+Zinc alloy colour: black Package Contents: 1 x R101S USB Biometric Fingerprint Scanner Fingerprint Reader Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.