Feature Listing for 4G WiFi PCB Board Module
High-performance 3G/4G LTE modem with industrial-grade PCB for seamless connectivity. Precision-crafted with multi-layer fiberglass substrate for superior signal stability and heat dissipation. Built-in SIM card slot supports global LTE bands, ideal for remote IoT deployments. Compatible with IP cameras, NVR/DVR systems, and vending machines for 24/7 data transmission. Compact yet rugged design with gold-plated connectors for corrosion resistance. Features advanced power management to minimize energy consumption in unattended setups. Plug-and-play installation with standard interfaces (USB/UART) for quick integration. Supports OpenWRT for custom firmware development in smart automation projects. Optimized for harsh environments with extended operating temperature range (-20°C to 70°C). EMI-shielded casing ensures interference-free operation near heavy machinery. Global wholesale pricing available for bulk orders. Direct factory supply guarantees cost efficiency without middlemen markups.