Dynamic QR code access control, Bluetooth access control, dynamic QR code reader, Free API APP,Support firmware modification
- Reading Type: QR Code , Bar code , IC Card ,NFC Card,DES Fire(CPU Card),EV2, Bluetooth（optional ）
- Communication interface: TCP、RS485、RS232 WG 26、WG34
- Free API
Functional Features:
With light filling lamp and light sensor, automatic light filling when the light is dark
The reading head comes with a mini program, which can generate a dynamic two-dimensional code for a limited time and a limited time, and can be sent to guests with a screenshot
The system does not need to connect to the network, does not need cloud platforms and servers, and small programs do not rely on the network
| Read mode | CMOS | Qr code recognition speed | < 0.5s |
| QR code | screen code, paper code | Supports simultaneous dual-channel support | Wiegand outputs fixed ID, TTL, and 485 output source code data |
| Reading accuracy | ≥mil | Read card type | Mifare one (IC), mobile NFC, ID card physical number, chip bank card |
| Reading distance | 2.5~10cm | Body size | 105*50*20（mm） |
| Read Angle | 360 degrees | Rain cover dimensions | 150*103*80 (mm) |
| Lens reading range | About 80 degrees up and down | Read the success message | buzzer |
| The working voltage | DC5~12V | Support small program two-dimensional code binding IC card number | 20,000 (Read QR code to output IC card number) |
| Communication interface | Standard with TTL, RS485, Wiegand 26/34; Optional RS232 |
