Fingerprint Key Reader Compact Structure Auto Calibration Recognition USB Fingerprint Reader compatible with PC Feature: 1. Hold Many Fingerprints: Fingerprint scanner can hold 10 fingerprints, set fingerprints compatible with multiple accounts, set fingerprints compatible with each family member using a separate account, and automatically log in to their own accounts through fingerprints. 2. 360 Degree Auto Calibration: 360 degree auto calibration and recognition function, press the correctly registered finger at any angle on the module to complete the comparison. 3. Multifunctional: Multi functional design, fingerprint collection, fingerprint registration, fingerprint matching and fingerprint search can be done independently. 4. Wide Application: Mini fingerprint reader is used compatible with fingerprint access control machine, fingerprint root search, fingerprint attendance machine, fingerprint storage cabinet, one touch automatic operation, fingerprint printing, fingerprint lock, fingerprint security. 5. Compact Structure: Computer fingerprint reader is compact, easy to carry and store, low power consumption, universal interface, high reliability and easy to operate. Specification: Item Type: Fingerprint Key Reader Material: ABS CPU: 144Hz main frequency, 1M Bits Flash Memory, 128KB SRAM Fingerprint Capture: Capacitive capture Fingerprint Image Size: 192 x 192 pixel , 508 DPI Fingerprint Registration Capacity: 10 by default, expandable to 5000 False Acceptance Rate FAR : Rejection Rate FRR : Matching Method: 1:N and 1:1 matching Fingerprint Template Size: 570 bytes Byte Security Level Setting: Level 1 to Level 5 configurable, factory set value: Level 3 Processing Speed: Fingerprint Feature Extraction Time 1:N matching time compatible with 3000 full registrations Communication Interface: UART, 3.3V-TTL level or USB communication Serial Communication Parameters: No Parity Parity = NONE, 1 stop bit Stop Bit = 1 No Flow Control = NONE Baud rate of 9600, 19200, 38400, 57600, 115200 bps Factory Setting: 115200bps Operating Voltage: vin voltage: DC3.3V±10/ Operating Current: less than 30mA, peak less than 80mA instantaneous current when collecting fingerprints Sleeping Current: less than 10uA working environment Operating Temperature: -10/-60/ Package List: 1 x Fingerprint Key Reader 1 We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW. 2 Payment must be made within 3 days of order. 3 If you can;t checkout immediately after auction close, please wait compatible with a few minutes and retry Payments must be completed within 3 days. Except some countries and APO/FPO 2. Orders processed timely after the payment verification. 3. We ship to confirmed order addresses. 4. The images shown are not the actual item and are compatible with your reference . 5. 6. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! 7. 8. We seller are no...