Unlike similar products on the market, this intelligent gateway integrates a variety of IoT communication technologies to easily connect various intelligent devices via SUB1G, Bluetooth, Zigbee, and other wireless technologies. It can also connect the security control platform and mobile device with LORA, NB-IoT and other wide-area IoT technologies, and handle abnormal situations at any time without distance limitation. Thanks to its built-in rechargeable lithium battery, it can run up to 24 hours even in the event of a power outage, which greatly improves and reliability.