Product Introduction
This dual-screen electronic nameplate adopts e-paper display technology, featuring wireless Bluetooth 5.0 connection. It supports dual-sided independent display, eye-care with no flicker, low power consumption and long battery life. Eco-friendly and easy to operate, it’s an ideal choice for smart meetings and office scenes.
Specifications
| Parameter | Three-Color (SID-ETC-03C) |
| Product Model | SID-ETC-03C |
| Product Size | 176×80×138mm |
| Display Technology | E-paper Display |
| Display Color | Black/White/Red |
| Visible Area | 161×97mm |
| Resolution | 800×480 |
| Viewing Angle | Nearly 180° |
| Communication Method | Bluetooth 5.0 (2.4GHz) |
| Transmission Distance | 5 meters (mobile phone) |
| Power Supply | Built-in CR2450 battery |
| Working Voltage | 3.0V (min 2.3V) |
| Product Material | ABS+PC |
| Net Weight | 320±5g |
| Appearance Color | Silver/Wood Grain |
| Display Format | Text/Barcode/QR Code/Image |

Product Features
Eco-Friendly & Eye-Care: Reduces A4 paper consumption, saving 5 million sheets annually for 10,000 units, which protects 1,670 trees and 2,700 tons of water. E-paper display has no flicker or glare, minimizing eye fatigue.Wireless & Convenient Operation: Compatible with iOS and Android systems, supporting wireless refresh via mobile APP/PC. Batch modification of display content is available, no wiring required for easy placement.
Dual-Screen Independent Display: AB sides can show different content, with personalized templates and one-key operation, enhancing corporate image.
Long-Lasting Display: Once refreshed, the screen retains content without external power supply, solving the problem of blackout for ordinary LCD nameplates.

Application Scenarios
Business meetings, investment promotion conferences, international forums, government departments, banks, corporate offices, etc.Product Details
Appearance & Material: Made of high-quality ABS+PC, durable and elegant, with two color options (silver/wood grain) to fit various office styles.Display Details: 800×480 high resolution, clear image quality; 180° full viewing angle, visible from any position in the meeting room.
Operation Details: Simple Bluetooth connection, fast pairing; supports importing files for both sides, real-time preview before release, meeting diverse display needs.

Packing&Shipping
Packaging Details: Standard export packing. One unit with one independent box.Shipping:DHL/FedEx/UPS/EMS: 3-7 workdays

FAQ
Q1: Is it compatible with my phone system?A1: Yes, it works with both iOS and Android systems via Bluetooth 5.0.
Q2: Can I modify the display content in batches?
A2: Yes, mobile APP/PC supports batch transmission and modification for multiple nameplates.
Q3: What’s the applicable temperature range?
A3: It works stably between 0℃ and 50℃, suitable for most indoor scenes.
Q4: How long can the battery last?
A4: Low power consumption for three-color model.
Q5: Can I customize the display content, such as company logos or QR codes?
A5: Yes, it supports custom display of text, barcodes, QR codes, images and other formats to meet personalized needs for meetings or offices.