Wide frequency band compatibility, multi-scene application Wide frequency range: support 287MHz-868MHz frequency band, compatible with a variety of garage doors, rolling doors, electric doors and other equipment, to meet the needs of different brands and models. Rolling code technology: adopts rolling code encryption technology, the letter number sent each time is unique, effectively preventing the signal from being copied or cracked and improving security. WiFi to RF Conversion, Intelligent Interconnection WiFi to RF Conversion: Converts WiFi signals to RF (Radio Frequency) signals, enabling remote control of the garage door via mobile phone APP or intelligent voice assistant, convenient and efficient. Intelligent linkage: support linkage with other smart home devices, such as smart cameras, sensors, etc., to build a whole-house intelligent control system. EU standard, safe and reliable EU Plug: Equipped with a plug that meets EU standards, suitable for the European market, safe and compliant. Stable transmission: built-in high-performance chip, stable signal transmission, strong anti-interference ability, to ensure the reliability of remote control.Easy to install, easy to operateSimple installation: users can install it by themselves without professional tools or skills, saving time and cost.User-friendly interface: mobile phone APP interface is simple and intuitive, easy to operate, supports one-key switch, timer control and other functions.