Combining cool design, state-of-the-art technology and functionality, Air4 allows you to duplicate with ease most remotes available on the market.
Air4 comes in 3 different versions able to duplicate the vast majority of remotes currently on the market:

• Air4 F: for remotes using a fixed frequency of 433.92 MHz AM (fixed and rolling codes).
• Air4 V: for frequencies 433.92 and 868.35 MHz (AM/FM) (fixed and rolling codes).
• Air4 Q: for quartz remotes with frequencies ranging from 27 to 40.685 MHz. Silca uses state-of-the-art technology with no need for interchangeable crystals to copy this type of remotes.