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SK87E QR Code Access Control Integrated Machine Buzzer, 2.8-inch LCD display Interaction Methods
SK87E Qr Code Access Control Device Description:
SK86GK Qr Code Access Control Device Parameters:
Processor | Xtensa 32-bit LX6 dual-core processor, with a main frequency of 600 MIPS |
Operating System | FreeRTOS Embedded System |
Recognition Support | QR Code, Bluetooth, IC Card, CPU Card, NFC |
Protocol Support | HTTP, MQTT, TCP/IP |
External Interfaces | Dry Contact Output, Exit Button Input, Door Sensor Input |
Supported QR Code Formats | PDF417 / Data Matrix / QR Code |
Code Reading Angle | Elevation and Tilt ±65°, Rotation 360° |
Scanning Angles | Horizontal 75°, Vertical 55°, Diagonal 85° |
Reading Speed | <0.2 seconds |
Interaction Methods | Buzzer, 2.8-inch LCD display |