UNIVERSAL: The programmable universal remote controls, weighing just 15 grams, are the first compact universal key openers. Suitable for replacing all out-of-production fixed code remote controls, as well as the possibility of replacing new models currently on the market (non-rolling code). Up to four remote controls with a 433 MHz frequency can be stored in its memory. PROGRAMMING: The universal gate remote control, with its extremely compact size, can store up to 4 different radio control codes. The universal gate remote control is programmed for self-learning of the original remote control. WIDE COMPATIBILITY: Compatibility: Our universal car remote control is compatible with most universal remote controls for gates, garages and electric doors with fixed code that work with a frequency of 433.92 MHz of any brand. UNIQUE DESIGN: Self-learning gate remote control, can copy remote controls for gates, garages, swing gates, doors and shutters. Extremely compact in size, it is made of ABS and aluminum, it has a neat and modern design, and the sliding key cover prevents accidental presses.