This product is an smart gateway, built-in a variety of communication modules. Through Wi-Fi and wireless technology, it can process the alarm information from intelligent devices and send it to users. It can form smart home system with our RF products, such as smoke alarms, door and window detectors, motion detectors, etc. When the device alarms, the gateway can send out a alarm at the same time and push the alarm message to the app in real time through the cloud server. When a device such as a door sensor is triggered, users can set an alarm sound as a notification, too. The gateway can also be set to switch sockets(connected to fan,light and so on) if detectors, alarms or other intelligent devices are triggered such as temperature and humidity detector.