JP308 Palm Print and Palm Vein Dual-Modal Recognition Module High-Performance ISP inside/ Palm AE inside

JP308 3D Structured Light Camera Module Palmprint/Palm Vein Dual-Modal Recognition

Product Overview

The JP308 3D Structured Light Camera Module is a dedicated palmprint and palm vein dual‑modal biometric recognition solution engineered for high‑security identity verification and contactless payment applications. It uses a polarized fill‑light system and structured light technology to capture both palm surface patterns and subcutaneous vein structures simultaneously, significantly enhancing spoof resistance compared to single‑modal systems. The module features a wide field of view with a 5–15cm scanning distance, built‑in Palm AE for adaptive image optimization, and a customizable interactive light‑effect system for user guidance. With USB Type‑C connectivity and support for local or cloud algorithm deployment, the JP308 is suitable for palm ID access control, metro gate systems, and retail payment terminals.

Key Advantages

• Palmprint + Palm Vein Dual‑Modal Recognition: Combines surface pattern and subcutaneous vein imaging for exceptionally high anti‑spoofing capability, delivering a 98% recognition success rate with pitch/roll tolerance up to ±30° and 360° horizontal rotation.

• Polarized Fill‑Light System: The specialized lighting system minimizes ambient light interference and captures high‑contrast near‑infrared vein images, ensuring reliable recognition even in challenging environments.

• Built‑in Palm AE + ISP: On‑board Auto Exposure and Image Signal Processor automatically optimize image quality across varying lighting conditions (0–50,000 lux), ensuring consistent capture performance without host‑side processing.

• Flexible Deployment Options: Supports both local deployment and cloud‑based algorithm deployment, with host computing requirements starting from 4×A17 @1.8GHz — making it suitable for a range of hardware platforms from embedded modules to full‑size payment terminals.

• Comprehensive Security Features: Palmprint feature encryption secures biometric data during storage and transmission, while contact discharge protection up to ±4KV and air discharge up to ±8KV ensures robust ESD resilience.

• Wide Environmental Tolerance: Operates reliably from -10°C to 50°C with 0–95% relative humidity, supporting illuminance up to 50,000 lux (when not exposed to direct sunlight) — suitable for both indoor and outdoor deployments.

• Customizable User Interaction: Built‑in interactive light‑effect system provides intuitive visual feedback during the scanning process, improving user experience and reducing registration errors.

Why Choose This Module?

• Higher Security Through Dual‑Modal Biometrics: Single‑modal palmprint systems are vulnerable to spoofing through high‑resolution photos or 3D‑printed replicas. The JP308's dual‑modal approach — combining surface patterns with subcutaneous vein structure — makes spoofing significantly more difficult. Vein patterns are internal and nearly impossible to replicate, providing a level of security comparable to iris recognition with the convenience of contactless palm scanning.

• Versatile Working Distance: A 5–15cm palm scanning range accommodates natural hand placement without requiring precise positioning, while QR code scanning support (3–20cm) adds barcode reading capability for retail and ticketing applications — reducing the need for additional peripherals.

• Optimized for High‑Traffic Environments: With a 98% recognition success rate and fast capture speed, the module is designed for high‑throughput scenarios like metro gates and retail checkout. The polarized fill‑light system ensures consistent performance regardless of ambient lighting, whether in bright sunlight or dim indoor environments.

• Flexible Integration for Multiple Platforms: USB Type‑C interface with USB 2.0 protocol and OTA upgrade support simplifies integration with Android 7/8/9/10 and Windows systems, enabling rapid deployment across different hardware platforms — from dedicated terminals to upgraded existing systems.

• Built for Deployment, Not Just Demonstration: With storage capability from -40°C to 85°C and operation from -10°C to 50°C, the JP308 is engineered for real‑world installations where environmental conditions vary widely. Whether it's an outdoor metro gate exposed to summer heat or a retail terminal in a climate‑controlled store, this module maintains consistent, reliable performance.

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JP308 Palm Print and Palm Vein Dual-Modal Recognition Module High-Performance ISP inside/ Palm AE inside Images