The ZKTeco DG04-G1 is a Bluetooth gateway designed for the ZKDigiMax Electronic Shelf Label (ESL) solution. It acts as the communication bridge between the cloud management platform and electronic shelf labels, enabling real-time price updates, centralized device management, and wireless data transmission.

Supporting Bluetooth 5.0 communication and 10/100 Mbps Ethernet with PoE (802.3af), the DG04-G1 provides stable, secure, and high-speed connectivity. A single gateway can manage up to 1,000 electronic shelf labels within an approximate coverage area of 150–250 m² (depending on deployment conditions), making it ideal for supermarkets, retail stores, pharmacies, convenience stores, and warehouses.

Key Features

• Bluetooth gateway for ZKDigiMax Electronic Shelf Label (ESL) systems.
• Supports Bluetooth 5.0 wireless communication.
• 10/100 Mbps Ethernet with IEEE 802.3af PoE support.
• Manages up to 1,000 ESL tags per gateway.
• Coverage area of approximately 150–250 m² (deployment dependent).
• Enables real-time price and product information updates.
• Supports OTA (Over-the-Air) firmware upgrades.
• Compatible with HTTP/HTTPS and MQTT communication protocols.
• Compact design with wall or ceiling mounting options.
• Ideal for supermarkets, retail chains, pharmacies, convenience stores, and warehouses.