Jiangwang Technology Palm Vein Member Consumption Terminal System Product Introduction:

I. Palm Vein Member Consumption Terminal Product Model: JW-3DZ

II. JW-3DZ Palm Vein Member Consumption Terminal System Product Parameters:

Operating System: Android 8.0.1

Main Control Chip: RK3288 (Quad-core Cortex-A17+GPU)

Memory: Flash Memory: 2GB Storage: 16GB

Display Screen: 5-inch HD Operation Screen 8-inch HD Customer Display Touch Screen

Resolution: 5-inch: 480 * 800; 8-inch: 800 * 1280

Palm Vein Recognition: Vein Liveness

Network Communication Methods: Supports Wired WIFI, 4G

Card Reading Frequency: 200ms

Card Types: IC Card, supports 13.56MHZ frequency band

Sensing Distance: 5-6cm Recording Capacity: 60,000 entries Working Voltage: 9-16V Rated Power: Approx. 10W

Product Color: White Product Dimensions: 250*240*100mm

Palm Swipe Distance: 15cm

Palm Swipe Time: Less than 0.2s

III. JW-3DZ Palm Vein Member Consumption Terminal System Features:

1. This unit is a multimedia consumption terminal, featuring voice, palm vein recognition, operation status display, and current status indication.

2. Dual Screens: Rear screen is a 5-inch 480 * 800 RGB color screen; Front main screen is a touch-enabled 8-inch 800 * 1280 MIPI color screen, allowing viewing of transaction information, touch-based meal selection, and consumption choices.

3. Supports single transaction spending limits, daily limits/frequency limits, time period limits /frequency limits, etc.; If the password function is enabled, exceeding limits will prompt for a consumption password, and correct password entry allows continued spending.

4. Multiple subsidy types, one-click distribution from the backend: manual subsidies, daily subsidies, time period subsidies, portion subsidies; Members can claim subsidies at self-service machines or consumption terminals.

5. User reporting loss, after being added to the blacklist, when consuming at the palm vein member terminal, a blacklist flag will be written, preventing transactions.

6. Consumption by portion: The 'unit price per portion' for different meal types is set in the system configuration file by the backend management software.

7. Backend software can set consumption discounts for different account types of personnel during different time periods.

8. The palm vein consumption terminal provides report queries: summary reports, and allows querying and statistics of reports based on start and end dates.

9. Supports secondary software development, can integrate with WeChat official accounts, customizable scan-to-pay, employee mobile self-service, etc.