DG04-A1N21

The DG04-A1N21 is a professional Electronic Shelf Label (ESL) designed to modernize price and product information management in retail environments. Featuring a 2.13-inch E-Ink display, it enables centralized and instant updates for pricing, promotions, and product details, reducing manual errors and improving operational efficiency. With Bluetooth Low Energy 5.0 (BLE) technology and a multi-color display (White/Black/Red or White/Black/Yellow), the DG04-A1N21 ensures excellent visibility, low power consumption, and long battery life. Its ultra-thin design and IPX5 protection make it ideal for supermarkets, pharmacies, retail stores, and commercial spaces.