● 1. Main board: host core: Ruixin Micro® RK3568 quad-core 64-bit A55 processor 2.0GHz; 2GB memory+16GB EMMC WIFI ；
● 2. Operating system: Android 11；
● 3. Screen: main screen 14.1-inch 1280 * 800 LCD touch screen with capacitance; Sub-screen 14.1-inch 1280 * 800 LCD screen；
● 4. Maximum range: Max=15kg/30kg；
● 5. Divisions: 3000；
● 6. Scale value: 5g/10g；
● 7. Minimum weight: 100g ；
● 8. Scale: 260mm * 360mm with key tone；
● 9. Weight scale display: 62 * 8mm visible LED 5-bit weight display RS232 serial port communication, four keys: scale switch, setting, zero setting, peeling；
● 10. Power adapter: input AC220V, output DC12V/5A；
● 11. Printer: POS58 printing receipt printer (optional); Or label printer with width less than 58mm (optional)；
● 12. External battery pack power supply (optional)；
(1).12V100000mAH battery pack (about 8-10 hours without printing at normal temperature)；
(2).12V200000mAH battery pack (no printing for about 20-22 hours at normal temperature)；
(3).12V300000mAH battery pack (no printing for about 32-34 hours at normal temperature)；

● 1. Model: JM-215N；
● 2. Original LCD glass, tempered glass panel；
● 3. Android 358 quad-core configuration 1G memory 8G storage, 1.5HZ with WiFi, Bluetooth, speaker, system Android 9.0；

● 1. Model: JM-65HW；
● 2. Screen size: 65-inch (16:9) LED LCD display system: Android 9.0 embedded；
● 3. Memory: 4G；
● 4. Storage: 32G；
● 5. Chip: rk3399；
● 6. Resolution: 3840 * 2160；
● 7. Movie mode: Yes；
● 8. High dynamic range image: QHDR；
● 9. WIFI direct connection: with speaker type: 4CH；
● 10. Sound output (RMS): 40W ；
● 11. Multiple windows: up to 2 videos；
● 12. Image engine: quantum dot 4K processor；

● 1.Display mode: touch screen, 8-inch display screen Operating system: Android operating system 9.0；
● 2. Test method: enzyme inhibition rate method；
● 3. Threshold setting: positive threshold can be set between 0-100% according to different reagents used ；
● 4. Result determination: adopt the latest national test standard, built-in national standard, and automatic qualification determination；
● 5. Self-inspection function: it has power-on self-inspection and zero-adjustment function, and automatic detection repeatability function；
● 6. Data storage: with data local storage and export function Data query: the measurement data can be viewed, printed and deleted according to the test date and sample number；
● 7. Data upload: with cloud server interface, test data can be automatically uploaded to the cloud platform；
● 8. Printing function: built-in thermal printer or external general printer；
● 9. Communication interface: RS-232, USB, Bluetooth, Ethernet, wifi interface；

● 1. Counting method: support shopping cart and baggage filtering, and two-way passenger flow detection in and out；
● 2. Accuracy: support statistical accuracy of 98% or above；
● 3. System: embedded integration, two or more working modes；
● 4. Working environment: working temperature - 30 ℃~60 ℃；
● 5. Network mode: support Wi-FI and Ethernet access；
● 6. Statistics frequency: one hour node；
● 7. The video passenger flow collector is installed at each entrance and exit, and the market passenger flow data and peak value can be seen in the platform in real time. The data can be used as a reference for the traffic control and evacuation during the follow-up activities, as well as the market management and sales data analysis.

● 1. Model: JM-49LS；
● 2. Appearance: wall-mounted vertical screen；
● 3. Customized operating system: Android 9.0；
● 4. Main board: RK3288 ；
● 5. CPU: Quad-core Cortex-A17 ；
● 6. Main frequency: 1.8G；
● 7. Memory: DDR3 2G (up to 4G)
● 8. Built-in storage capacity: 8GB；
● 9. Port: HDMI, VGA, RJ45, USB；
● 10. Screen resolution: 1920 * 1080；
● 11. Display scale: 16:9；
● 12. Display size: 1076.8 * 609.1mm ；
● 13. Brightness:350cd/㎡；
● 14. Response time:≤8ms