DG04-A1F21

The DG04-A1F21 is a professional Electronic Shelf Label (ESL) designed to optimize price and product information management in modern retail environments. Featuring a 2.13-inch E-Ink display, it enables centralized and instant updates for pricing, promotions, and product details, improving operational efficiency and reducing human errors. With Bluetooth Low Energy 5.0 (BLE) technology and a multi-color display (White/Black/Red or White/Black/Yellow), the DG04-A1F21 delivers excellent readability with very low power consumption. Its ultra-thin design, durable 2.5D protective lens, and 7-color LED notification system make it an ideal solution for supermarkets, pharmacies, retail stores, and commercial environments.