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Dual-Lens Palm Vein & Palm Print Biometric Recognition Module — main product image
Dual-Lens Palm Vein & Palm Print Biometric Recognition Module
Dual-Lens Palm Vein & Palm Print Biometric Recognition Module
Dual-Lens Palm Vein & Palm Print Biometric Recognition Module
Dual-Lens Palm Vein & Palm Print Biometric Recognition Module
Dual-Lens Palm Vein & Palm Print Biometric Recognition Module
Dual-Lens Palm Vein & Palm Print Biometric Recognition Module
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Dual-Lens Palm Vein & Palm Print Biometric Recognition Module

Dual palm vein and palm print recognition with liveness detection that verifies an identity in about one second

$89.99*
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*Price sourced from Amazon.com. Last updated:Aug 17, 2026.Price and availability are subject to change — details.

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Overview

What sets this module apart is that it authenticates on two biometric layers at once. The listing describes recognition of both the palm print and the vein pattern below the skin, paired with a liveness detection function meant to help block spoofing from photos, videos and artificial molds. A 360-degree omnidirectional scan captures the palm from a range of angles at a 5 to 20cm distance, and the manufacturer states verification completes in roughly one second. It is built for equipment makers and solution integrators rather than everyday shoppers, with named uses spanning access control, staff attendance, elevator control, turnstile gates and POS palm payment.

On the hardware side, the module runs a 1080P dual camera on a 1/2.9-inch sensor with 2.8µm pixels, a 6P+IR lens and an 850nm narrow-band filter. The anti-exposure design is intended to steady performance across changing light, and the optics list a 123.6-degree diagonal field of view with distortion under 7 percent, output in YUV or MJPG. Practical ownership leans on flexibility: USB2.0, UART, WiFi, Bluetooth and Ethernet ports, an SDK for Windows, Android, Linux and RTOS, and storage for up to 20,000 palm vein templates. Powered by DC 5V and rated from -20°C to 75°C for continuous operation, it is a component to be designed into a system, not a finished device.

Key Features

Dual Recognition: Supports both palm vein and palm print identification, equipped with liveness detection function to help resist fraud from photos, videos and artificial molds. Features 360° omnidirectional palm scanning at 5‑20cm sensing distance, completes identity verification within approx. 1 second.

Multiple Connection Ports: USB2.0, UART serial port, WiFi, Bluetooth and Ethernet for flexible access. Compatible with Windows, Android, Linux, RTOS operating systems, complete SDK package provided for secondary development, easy to connect with single‑chip microcomputer, access control mainboard and attendance equipment.

High Definition Dual Camera Hardware: 1080P (1920*1080) resolution, 1/2.9 inch image sensor with 2.8μm pixel size, 6P+IR lens + 850nm narrow band filter, anti‑exposure design delivers reliable performance under varied lighting conditions. Diagonal FOV 123.6°, low distortion less than 7%, output YUV / MJPG format.

Large Palm Database Storage: Store up to 20,000 palm vein templates, support 1:1 verification & 1:N batch identification. Widely applied for access control system, staff attendance, elevator control, turnstile gate, POS palm payment and routine identity authentication scenarios.

Factory Direct Supply & Customizable: We support ODM & OEM customization for hardware appearance, lens parameters and algorithm logic. Working voltage DC 5V, wide working temperature range ‑20℃~75℃, designed for long‑term 24‑hour industrial continuous operation, ideal for B‑end equipment manufacturers & solution integrators.

Specifications

Recognition Type
Palm vein and palm print
Liveness Detection
Yes, resists photos, videos and molds
Sensing Distance
5 to 20 cm
Scan Coverage
360-degree omnidirectional
Verification Time
Approx. 1 second
Resolution
1080P (1920 x 1080)
Image Sensor
1/2.9 inch, 2.8µm pixel size
Lens
6P+IR with 850nm narrow-band filter
Field of View
123.6 degrees diagonal, distortion under 7%
Output Format
YUV / MJPG
Interfaces
USB2.0, UART, WiFi, Bluetooth, Ethernet
OS Support
Windows, Android, Linux, RTOS
Template Storage
Up to 20,000 palm vein templates
Matching Modes
1:1 verification and 1:N identification
Working Voltage
DC 5V
Operating Temperature
-20°C to 75°C

Frequently Asked Questions

It includes a liveness detection function that, per the listing, helps resist fraud from photos, videos and artificial molds, on top of reading the vein pattern beneath the skin.
The palm should sit within a 5 to 20cm sensing distance, and the manufacturer states 360-degree scanning completes identity verification in about one second.
It stores up to 20,000 palm vein templates and supports both 1:1 verification and 1:N batch identification for larger user bases.
It offers USB2.0, UART, WiFi, Bluetooth and Ethernet, with a complete SDK for Windows, Android, Linux and RTOS to ease secondary development.
It is a module aimed at B-end equipment makers and integrators, running on DC 5V with an SDK, so it is meant to be built into a system rather than used out of the box.
The listing rates it for long-term 24-hour industrial operation across a wide -20°C to 75°C working temperature range.

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