1WiFi wireless gateway makes home appliances smart in seconds with high efficiency to bring you convenience. 2Cooperate with security accessories, can be used as an alarm host to quickly deploy the home security system. 3Support for IOS and for Android system, remotely control 433MHz radio frequency equipment through mobile phone. 4Support the control of radio frequency devices through smart speakers, such as for Tmall speakers, more convenient to use. 5Suitable for radio frequency equipment with fixed code remote control, such as ev1527, ht2260, ht2264, etc. 6Suitable for rolling shutter doors, garage doors, eightshaped doors, and some for Duya motors flap doors. Item Type: Wireless Gateway Material: ABS Working Voltage: 5V 1A RF Frequency: 433MHz Operate System: For Android, for IOS Support the Quantity of Remote Control: 4, up to 16 Buttons WiFi: 2.4G 802.11 b/g/n Application: Smart home control center, need to match other accessories (not included) to realize a smart home. 1 x Wireless Gateway 1 x Chinese Manual 1 x USB Cable