Desktop nameplates are indispensable small items in modern office environments. They not only symbolize an individual's identity but also represent a professional image. A well-designed desktop nameplate can clearly display your name, position, and department, making it easy for visitors to understand at a glance. It can also enhance the overall style of the office.

ODA equipment specifications:
1, 5 inch screen, Android 13. Size:185x83x18mm
2, support fingerprint NFC card double identification construction association attendance machine
3, the appearance color is pure black, ultra-thin 18mm portable
4, large capacity 4000mah battery, support fast charge (5V3A)
5, with protective silicone shell, soft silicone reinforced around to effectively prevent falling damage

Sub-gateway description:
1. The appearance color is black and white, simple and generous appearance;
2. Use rod antenna + power gain, and the transmission distance between the main gateway or from the gateway is more than 45 meters;
3. Multiple secondary gateway devices can be cascaded, greatly expanding the number of controlled brand-name devices;
4. Color indicator light, the working state is clearly visible;
5. Simple design, inexpensive;

3399LG Description:
1.Support LVDS/Dual LVDS long display and TP,Resolution 1920x158 / 158x1920 (mirror), display solutions for commercial and supermarkets;
2. Using RK3399 as the main chip, support dual-band WIFI and BT 5.0, support NFC function, support RTC, support Micro D HDMI external devices;
3.External port：1*Micro SD card；2*micro usb；1*usb-c（12V Power)；1*micro HDMI接口；
4.Built-in port：1*I2C（NFC read)；2*USB Host；2*Speaker 8Ω/2W；4*MIC x 4 ；1* MIPI camera;
5.Android 9 system;

1. Adopting a "motherboard+power board" design, supporting micro scanners for convenience and speed;
2. Using RK3568 as the main chip, supporting RJ45 10/100/1000M adaptive wired network, supporting 2.4G/5.8G dual band WIFI and Bluetooth (optional);
3. Supports 14 inch TFT LCD 1920 * 1080P display screen and TP, compatible with LVDS/EDP/MIPI display, supports RTC;
4. Supports 8MB built-in camera and 4G dongle; Supports 12-24V DC wide voltage input;
5. External ports: 1 * DC/1 * power button/2 *

Main-gateway description:
1. The appearance color is black and white, simple and generous appearance;
2. Use rod antenna + power gain, and the transmission distance between the two gateways is more than 45 meters;
3. Connection with computer and other control devices, support TYPE-C interface and RJ45 interface two ways, convenient and fast;
4. Multiple secondary gateway devices can be cascaded, greatly expanding the number of controlled brand-name devices.
5. Color indicator light, the working