Features: Brand new and high quality Enjoy the convenience of copying multiple remote controls with our BMW-style four-button key fob! Our KB-080A key fob features a 12F683 main control chip, online programming, and EEPROM for easy copying and learning codes. Perfect for car remote control, lighting control, and smart home applications, the KB-080A is ideal for tech-savvy individuals. Whether you're in a car or at home, our key fob allows you to easily control your devices from a distance of over 30 meters. Please note that the KB-080A should not be used in damp environments and should be kept out of reach of children. Specifications: Working frequency: 315MHz/433MHz Power scheme: DC6V Standby current: less than 0.15uA; Temperature range: -20-70 Size: 62x32x15mm (including shell) Rated voltage: DC6V Emission current: