Content：
Product features：
• UK made Electronic/Fuel cell sensor: Highly specificity to alcohol,unaffected by other possible breath contaminants;
• Wireless network: 4G network (support td-lte, fdd-lte), WIFI;
• Night vision function: with infrared light, intelligently open and close night vision function of camera;
• Dual cameras: 13 megapixels front camera to scan plate number and 8 megapixels camera capture photo of the subject;
• Battery: 7.4V/3000mAh Recharge Li-ion battery；
• Positioning function: support both GPS and BDS,indoor positioning.;
• Fingerprint: for device management, fingerprint collection and comparison；
• Android system: with latest processing technology and comprehensive features.
| Details | Technical Data | |
| Principle of measurement | Electrochemical Sensor, alcohol-specific | |
| Measurement Range (BrAC) | 0.000mg/L～2.500 mg/L | |
| Resolution | 0.001mg/L | |
| Accuracy: Max. Measuring error, in relation to the ethanol standard | (-0.040~0)mg/L or Relative error -10%~0 | |
| Repeatibility | ≤2.5% | |
| Calibration | Every 6 months | |
| Temperature range -operation | -10°C 〜50°C | |
| Temperature range –storage | -30°C 〜70°C | |
| Optimum Storage Conditions | Temperature：23℃±5℃ | |
| Humidity：50%±30% | ||
| Hydrocarbon concentration in the environment: no more than 0.002‰ | ||
| Atmospheric pressure：ambient atmosphere pressure | ||
| Other conditions：No vapor or electromagnetic disturbances in the environment are influencing the normal working conditions of the device | ||
| Dual Displays | Main Screen：5 inch 720*1280 Multi-touch capacitive touch screen Secondary Screen：1.14inch color screen | |
| Memory & Storage Capacity | RAM：DDR3 2GB；Storage memory：EMMC 16GB; Stores more than 10 million measured values | |
| PC Interface | USB3.0 （data can be transferred to a PC or printer） | |
| Processor & Operation system | High-performance eight-core processor ; Android9.0 | |
| Dual Cameras | Front camera: 13 megapixels Second camera: 8 megapixels | |
| Voice Broadcast & Positioning | Intelligent voice broadcast / GPS & BDS | |
| Printer | Built-in Micro Thermal printer | |
| Dimension(L*W*T) | Approx.182mm ×81mm ×37mm | |
| Operation Voltage | State of charging | State of operation |
| DC 10~14V | DC 6.3V～8.4 V | |
| Communication | WIFI, Bluetooth, 4G(support TD-LTE、 FDD-LTE) , Downward compatible with Unicom, mobile 3G/2G | |
| WIFI & Bluetooth | Integrated WiFi function, 2.4G/5.0G dual band technology / BLE 4.0 | |