PsmGoods Universal 433.92 MHz Garage Gate Cloning Remote Control 433MHz VERY IMPORTANT: This model can ONLY clone fixed code remote controls which operate at a frequency of 433 MHz or 433.92 MHz. It is not compatible with rolling code or billion code remote controls. Operating frequency: 433.92MHz Weight: 0.03kg Size: 6cm x 3cm x 2cm Distance: Up to 100 meters