DG04-A1P21

The DG04-A1P21 is a professional Electronic Shelf Label (ESL) specially designed for low-temperature environments. Featuring a 2.13-inch E-Ink display, it enables smart and centralized management of prices, promotions, and product information, even in cold rooms, freezers, and fresh product storage areas. Equipped with Bluetooth Low Energy 5.0 (BLE) technology and a special low-temperature battery, the DG04-A1P21 ensures stable and reliable operation down to -25°C. Its E-Ink technology provides excellent readability, ultra-low power consumption, and long battery life while keeping information visible even without power.