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 |
