VP530S-M is a single-lens palm vein recognition module designed for highly reliable identity verification and attendance management systems. This device utilizes a single infrared (IR) camera imaging system to capture palm vein biometric features, delivering accurate and stable identity authentication.

Equipped with a single-spectrum infrared imaging unit, the VP530S-M can acquire clear palm vein images under various lighting conditions. Built-in image processing algorithms and adaptive exposure technology ensure stable operation in diverse environments, including office buildings, corporate entrances, school attendance points, and laboratory access control systems. The module performs identity verification through IR camera-based palm vein recognition, which incorporates liveness detection to effectively prevent spoofing and impersonation, thereby ensuring the security and accuracy of the authentication process.

This module is suitable for various scenarios that require enhanced identity management, such as corporate attendance tracking, campus access control, and data center security. It provides an efficient and secure biometric solution for access control and attendance applications. It should be noted that the product supports identity verification and attendance functions only and does not support payment-related applications.

Palm Vein Recognition Module for High-Security Identity Verification & Attendance

Palm Vein Recognition Module

As digital access becomes universal, the demand for secure yet effortless identity verification grows. HFSecurity responds to this need with advanced palm vein technology, using a person’s unique internal vein patterns to achieve an optimal balance of robust security and seamless usability.

The HF-VP530S-M is engineered for enhanced reliability . Its sophisticated IR imaging system, integrated with next-generation optical components, intelligent processing, and an enhanced auto-exposure algorithm, ensures the consistent capture of high-definition palm print and vein images—even in challenging low-light environments such as dimly lit subway stations.

This makes the VP530S-M an ideal solution for high-traffic, secure access control applications, including subway turnstile verification and critical facility entry management.

Why palm vein recognition -Why HFSecurity -Why NOW

Module Parameters
ModelHF-VP530S-M
DimensionsLength 53.33mm *Width 53.33mm*Height 14.43mm
CameraIR
InterfaceUSB Type -C port (USB 2.0 protocol)
Palm Scanning Working Distance7-15cm
Operating Voltage5V
Supply Current0.5A @5V
Module Power ConsumptionAverage 2.5W
ESD RatingContact discharge±4KV, air discharge ±8KV
Algorithm Performance
Palm-Scanning AnglePitch angle ≤ 30°, Roll angle ≤ 30°, Yaw angle ≤ 360°
Comparison Mode1v1, 1vN
AccuracyFAR ≤ 0.0001% FRR ≤ 0.01%
Host Computer Processing RequirementsRecommended ≥4*A17 @1.8GHz
Algorithm Deployment OptionsSupports local deployment 
Firmware and SDK Capabilities
Recognition Time≥450ms
Image ProcessingBuilt-in high-performance ISP / Built-in Palm AE
SecurityPalm feature information encryption
OTA SupportSupports USB upgrades
Operating Environment
System CompatibilitySupports Android 7+; Supports Windows 10+
Testing EnvironmentIndoor / Semi-outdoor
Operating Temperature-10°C to 50°C
Relative Humidity10-90%
Storage Environment
Illuminance0 to 50,000 Lux (Module not exposed to direct sunlight)
Storage Temperature– 40°C to 85°C
Relative Humidity10% to 95%

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