VAD20 Multi-modal Smart Access Control Terminal | 5-inch Touchscreen, 10k Palm Capacity, Android 11 - Buy Oil&Gas, Petrochemical, Identity Recognition Product on SUPCON

Multi-modal High-Precision Authentication: Supports 4 authentication methods (palm vein, palm print, face, IC/ID card); integrates palm vein living features and rich palm print information, with FAR ≤ 0.0001% to prevent photo and IC card forgery, enhancing access security.
Easy Operation & Sufficient Storage: 5-inch touchscreen for intuitive operation, Android 11 for smooth performance; 2GB RAM + 16GB ROM supports 10,000 palm data entries, meeting access control needs of medium and large enterprises.
Wide-Temp Stable Operation: Operates at -15℃~55℃, humidity 20%~80% (non-condensing), runs stably in most indoor and outdoor environments, avoiding device failures caused by temperature and humidity, suitable for various regions.
Flexible Installation & Data Linkage: Ultra-thin body 126×91×23.5mm, easy for embedding or wall-mounting; supports TCP/IP, Wiegand, and 485 communication, connecting to management platforms for automatic attendance and access data synchronization.
Living Detection Anti-Substitution: Built-in infrared auto-sensing and living detection prevent photo-based face substitution and IC card duplication, ensuring authentication authenticity and reducing management loopholes.

Display: 5-inch touchscreen
Operating System: Android 11
Storage Capacity: 2GB RAM + 16GB ROM
Authentication Technology: Palm vein, palm print, face, IC/ID card
Communication Method: TCP/IP, Wiegand, 485
Recognition Performance: Recognition time < 500ms; FAR ≤ 0.0001%; FRR ≤ 0.01%
Recognition Distance: 7cm~14cm
Comparison Mode: 1:1, 1:N multi-modal authentication
Database Capacity: Supports 10,000 palm data entries
Operating Environment: Temperature -15℃~55℃, Humidity 20%~80% (non-condensing)
Operating Voltage: DC12V ± 10%
Operating Current: <2A
Applicable Angle: Horizontal rotation ±20°, front-back tilt ±20°
Body Dimension: 126×91×23.5mm
Core Functions: Infrared auto-sensing, living detection, attendance-access linkage

Smart Park Access & Attendance: Deployed at park entrances, multi-modal authentication adapts to employees’ habits (palm/face/card scanning); connects to management platforms for automatic attendance statistics, reducing HR workload and improving efficiency.
Enterprise Confidential Area Control: Applied to R&D departments and archives; palm vein living detection prevents forgery; 10,000 palm capacity meets authorization needs of large enterprises, ensuring commercial secret security.
High-End Community Visitor Management: Integrated into community unit access control; owners enter via palm/face scanning, visitors via temporary cards; 5-inch touchscreen facilitates visitor registration, -15℃~55℃ adapts to north-south climates.
Educational Institution Security Access: Deployed at school teaching buildings and labs; living detection prevents student substitution; connects to campus security systems for real-time abnormal authentication alerts, ensuring campus safety.

Frequent Questions

1. How many employee data entries can the terminal store?

Supports 10,000 palm data entries, meeting the needs of medium and large enterprises.
2. Does it support attendance-access linkage?

Yes, connects to management platforms for automatic attendance-access data synchronization.
3. Is it affected in low-temperature areas?

Works at -15℃~55℃, running stably in most low-temperature areas.
4. How to prevent photo-based substitution?

Built-in living detection identifies real human features, preventing photo substitution.

VAD20 Multi-modal Smart Access Control Terminal | 5-inch Touchscreen, 10k Palm Capacity, Android 11