⭐866Mbps wireless bridge, 4KM ultra-long-distance transmission WiFi, you can perform point-to-point pairing by dialing without entering the GUI, eliminating the need for complicated setup procedures, the factory default pairing, no additional settings, plug and play. Make long-distance wireless coverage, data transmission and wireless monitoring simple and professional | ⭐5.8G frequency band wireless transmission, avoiding the 2.4G frequency band commonly used by household and handheld devices, effectively reducing interference and achieving high-speed transmission. Transmit/receive automatic networking, support point-to-point, point-to-multipoint. | ⭐It supports two power supply modes: power adapter and Passive 24V PoE. Passive PoE power supply distance can reach 70 meters. It is easy to install and deploy, simplify construction, and is safe and reliable. | ⭐Professional outdoor design, suitable for various harsh environments. Waterproof, high temperature resistance, low temperature resistance, dustproof, lightning protection, anti-aging. | ⭐Every NICGIGA Wireless Bridge is rigorously tested for reliability, quality and performance. We provide lifetime technical support for the entire product.