1、Support 50+ devices online at the same time. Support all kinds of products interconnection and remote control. 2、Support reliable local device scene linkage, without fear of networks disconnection. For Zigbee wireless data transmission, stable and efficient. 3、Used with a water immersion sensor, if water leakage is detected, it will let you know in time through sound and light alarms. 4、Wireless smart button, press the button to trigger the sound and light alarm, which will be able to remotely push the message to the family's mobile phone. 5、Ultra-compact appearance, simple design, save space in the family. The installation is simple and convenient, without complicated operations. 1 x Gateway 1 x USB Connect Cable1 x Reset Pin1 x Manual Item Type: Gateway Material: ABSSize: Approx. 86 x 90 x 26.5mm/ 3.4 x 3.5 x 1inWorking Temperature: -10℃-55℃Working Humidity: 10%-90%RHPower Interface: DC5V 1A (Micro USB)Wireless Connection: WiFi 2.4GHz 802.11b/g/nCommunication Protocol: for ZigBeeHow to Use:After power on, the for ZigBee wireless smart gateway can connect to a variety of for Zigbee smart products, and it is the bridging and control center of smart homes. By connecting to the wireless network to achieve communication with the cloud and mobile apps, users can easily view and control various smart devices using the for Zigbee protocol at home on the App. The local scene and linkage can also be realized when the network is disconnected.