Sertag 2.9-inch Bluetooth electronic price tag has a low-power e-ink display, real-time wireless updates, operated by moble phone.
Key Features
- Bluetooth Connectivity – Easily update content from your smartphone using our mobile app.
- Ultra-Low Power E-Ink Display – High-contrast, paper-like display that's easy on the eyes and battery-friendly.
- Customizable Content – Show prices, QR codes, promotions, or barcodes – all editable in the app.
- LED Indicator – Use blinking lights to highlight or identify specific labels (optional feature).
Package Includes
1 × 2.9 inch Bluetooth ESL Electronic Price Tag for Grocery Store
1 × 2.9 inch BLE Electronic Price Tags SETPB0290R Specification
1 × Bluetooth ESL User Guide
Product Specifications
| Product Model | SETPB0290R | Display Technology | E-ink |
|---|---|---|---|
| Working Frequency | 2.4G | Dimensions (mm) | 88.5 × 41.5 × 13.8 |
| Display Area (mm) | 29 × 66.9 | Resolution | 296 × 128 |
| Pixel Size (mm) | 0.227 × 0.226 | Battery Capacity | 1200mAh (CR2450 × 2) |
| Working Temperature | 0~50℃ | Battery Life | 3–5 years |
| Communication Radius | 10m | Compatible Devices | Android / iPhone / Tablet |
| Visual Angle | 180° | Display Color | Black, White, Red |
| OTA Firmware Update | Yes | Supported Content | Text, Picture, QR Code, Barcode |
| Template Design | Yes | ||
Application
- Smart retail shelf labeling
- DIY smart storage labels
- Home pantry or tool organization
- Displaying QR codes, NFC tags, or custom notes
2.9 Inch Electronic Price Tag, e-paper display, Bluetooth, no base station, for supermarkets, warehouses, grocery store, and outdoor environments.
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