4G M2M connection made simple: Easily share 4G LTE network with M2M devices via Sim card. Applicable to: vending machines, ATMs, POS, digital signage, monitoring, transportation, industrial automation, smart grid, buildings, villas; Provide a reliable failover and backup network for wired networks such as rural retail stores and gas stations. Compact and durable: industrial-grade housing resistant to corrosion and designed for harsh environments (-30 to 60°C or -22 to 140°F); Small size wall or din rail mounting Multifunctional Smart Applications: A cost-effective M2M connectivity solution for smart retail, smart city, smart factory scenarios that require remote 24/7 network connectivity Remote centralized management: Remote management, easy deployment, remote management, and management reports through the cloud platform Visibility - Scalability: network status at a glance (map display of network nodes, event notification); Easy network expansion (zero touch deployment, unlimited scalability, batch cloud configuration) Reliability: With automatic fault detection and alerting, network issues can be resolved quickly and efficiently through the cloud platform (scheduled firmware upgrades, fault detection/alerting, automatic reporting, etc.) Features: Plug-and-play SIM card slot for 4G LTE service (CAT4 up to 150Mbps) connector (DC) power; 10/100Mbps Ethernet interface, support for local high-speed network connection.