The MG4 Rechargeable PoE Gateway ensures continuous operational visibility in challenging environments. Its dual-chip design maintains stable backhaul while scanning Bluetooth signals with high throughput and low latency, delivering critical data to the cloud in real time. Powered by PoE for easy installation and remote recovery, it features a built-in battery and store-and-forward buffering to preserve data during power or network outages, automatically syncing once restored.