The universal gate remote control is compatible with most remote controls, both variable code and fixed code, with a frequency from 250 to 913 MHz. Compatibility extends to a wide range of boxes on the market, making it ideal for controlling gates, automations, alarms, electric doors, windows and other devices. 4 in 1 Rolling Code gate remote control: The multi-frequency duplicator remote control memorizes up to 4 remote control codes, regardless of the brand or series. With the direct duplication of the original remote controls, you will have a single remote control to open up to 4 different automations. The universal remote control for gates, equipped with 4 buttons, offers the convenience of opening garages, shutters and electric gates from a distance of 50 to 100 meters, in ideal conditions, outdoors and without obstacles. The convenience is further accentuated by the presence of a 2016 button battery already included in the remote control, which guarantees immediate and