Built-in 4G Module with Global Band Support:
Quectel EC200A series (CN/EU/AU) covers LTE-FDD/TDD, WCDMA, and GSM/EDGE — one hardware platform for worldwide deployments.
Hardware Watchdog for Auto-Recovery:
Monitors system heartbeat every second; auto-restarts the full system within 15s on crash, and independently power-cycles failed 4G modules — zero manual intervention.
1×WAN + 3×LAN 100Mbps Ports:
Flexible wired connectivity for multi-device office, retail, and IoT environments.
2.4G 300Mbps WiFi with 2T2R MIMO:
Stable wireless coverage with 4 external antennas (2×WiFi + 2×4G 5dBi) for reliable signal in demanding environments.
OpenWRT Compatible:
Supports ZBT OS and OpenWRT firmware for full developer customization and enterprise integration flexibility.