4x Portachiavi Telecomando Clonazione Universale per Porta Garage Cancello Elettrico 433MHZ
Working frequency: 433MHz. Emission Distance: 100 m (proof). Modulation Mode: ASK (AM). The remote only supports 433 mhz. Step 1 –delete the existing code of our remote duplicator. Step 2 - clone your original remote.