Thin finger vein module, installation thickness is 8.29mm High-precision integrated single-board circuit integrated design, no internal connectors, high design reliability SOC-based single-chip system architecture, with high-efficiency finger vein algorithm core engine Data supports national secret level 2 encryption and EAL4+ security certification The module standby current is less than 5uA, the working current is less than 19.5mA, and the power-on response is less than 20ms. It is one of the products with outstanding performance in energy efficiency optimization in the industry The vein module adopts a closed design method, with no exposed devices except the wiring terminals, and the waterproof level reaches IP56, with industrial-level three-proof standards. The module supports USB and UART serial port connection control. The finger vein module port is compatible with the fingerprint industry standard design, and application development is seamlessly connected. The module algorithm is adaptive and supports compatible fingerprint protocols and private protocols. Adopting a split design, the near-infrared light source component is separated from the finger vein module, and the near-infrared light source component is installed. On the opposite side of the finger vein window, keep less than 50mm from the finger vein window Distance and center position. Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use. Color: As Shown Material: ABS Package Contents: 1 * Finger vein module kit Only the above package content, other products are not included. Note: Light reflection 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.