The BWGNSCNX8-8B1Y4L120 is a type of electronic part manufactured by BAT Wireless, which is used in wireless communication systems. It features 8 antennas of IPEX-8x8x6.5mm size, which are RoHS compliant and can be used for Bluetooth, Wi-Fi, and Zigbee signals. With its dual-band capability, it is capable of providing a combined data rate of up to 8 Mbps. The BWGNSCNX8-8B1Y4L120 allows for a range of up to 100 meters, with optimal performance in open spaces and outdoor environments. The device also offers a low-cost solution for applications such as sensor networks, data logging, and home automation.