[15m/720° signal range] Supports 15m long-distance remote control, no dead angle signal mission, precise control of infrared devices such as air conditioners, , fans, etc. (Need to be used with Ethernet port wired Zigbee gateway). [Mobile positioning linkage] Set distance between mobile phone and remote control (100-1000m) to realize automatic opening when returning home and automatic closing when leaving home. [ matching + DIY learning] Built-in library, support fast device pairing. Can't find ? DIY mode easily copies original remote control function. [Voice control] Supports for , for Home, for Xiao Ai, for Tmall Genie, etc., to achieve voice control, just talk and don't do anything. [Multiple power supply methods] Type-C interface, supports smart sockets, power strips, mobile power supplies and other power supply methods, convenient and flexible. [99% device support] Connect to "Smart Life / Tuya Smart" APP to remotely control various infrared devices (support for iOS/for Android), easily handle air conditioners, , fans, , set-top boxes, lights, air purifiers, etc. (Only infrared devices are supported, not remote control.) [Timing and scene applications]Set timer switches or link with other smart devices to create a smart life. [Multi-user sharing & offline reminder]Family members share control permissions, automatically remind when device is disconnected, and grasp status in real time. Note: 1. The Type-C socket/strip in picture is for display only and needs to be purchased separately 2. Home appliances that do not support Bluetooth or 2.4G remote control 3. If there are obstacles, the use distance be shortened. 4. The Zigbee infrared function requires a wired gateway with an Ethernet port to operate normally, Type-C input: 5V 1A Power: 5W Distance: about 15m Angle: 720° Add devices: 20PCS-50PCS Infrared frequency: 20KHz-60KHz Working temperature: -10℃