1Quickly and intelligently recognize 1D and 2D screen code. 2Support for Alipay, WeChat payment. 3Streamlined and large scan code window design, in line with the best scanning angle for fast and easy scanning. 4Widely applicable - Applicable to commercial super, catering, cash register equipment, scan code payment for various application scenarios. 5Support automatic sensing, rapid scanning code for more efficient operation.Features:Quickly and intelligently recognize 1D and 2D screen code. Support for Alipay, WeChat payment. Streamlined and large scan code window design, in line with the best scanning angle for fast and easy scanning. Payment security, financial level security encryption ensure secure use. Unique colorful scan code indicator design, giving users an excellent scanning visual experience. Support automatic sensing, rapid scanning code for more efficient operation. The continuous reading scan interval can be set. Ultra low power consumption, energy saving and environmental friendly. Specification:Type: 2D Payment Scanning PlatformProduct model: GT-790Physical parameterMaterial: ABSPower supply: DC 5V 5%Power consumption: 520mW (working); 540mW (standby); 580mW (peak)Weight: 270.0g 5g (including wire)Size: Length * Width * Height: 15 * 11 * 8cmColor: Orange + WhiteInterface: USBSystem support: for Linux / Android / Windows XP / 7 / 8 / 10Language Support: British EnglishSensor: Flat CMOS sensorLight source: white LEDProcessor: 32-bit for ARM MCU + DSPMotion tolerance: code 128:15cm/secQR: 25cm/secResolution: 10milBit error rate: 1/5 millionReading method: imageTrigger mode: Self-sensing modeFeedback method: buzzer + indicator light (LED)Print contrast: 25%Reading code system: 1D: Code1282D: QRRecognition angle: 360 corner, 45 elevation, 45 off angleDepth of field: WeChat payment code: 0cm - 8cm; Alipay payment code: 0cm - 12cmIP rating: IP52Operating temperature: 0 to 50 / 32 to 122Storage temperature: 0 to 50 / 32 to 122Operating humidity: 20% to 85% (no condensation)Storage humidity: 20% to 85% (no condensation)Static protection: 15KV air dischargeEarthquake resistance: Free fall 1.2m (concrete ground)