Key Features
Authentication Methods:

Dynamic QR codes from mobile apps
On-screen QR codes displayed on mobile phones
Printed static QR codes for guests and temporary access
Performance Specifications:

Operating Frequency: 13.56 MHz
Reading Distance: 2 ~ 10 cm
Power Supply: DC 9V ~ 12V
Operating Current: <180mA
Output Format:

Wiegand 34 for seamless integration with existing access control systems.
Material:

ABS plastic for lightweight and durable performance.
Dimensions:

Size: 89 × 86 × 10 mm