UNIVERSAL: programmable universal remote controls, with their weight of 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 newer models currently on the market (non-rolling code). You can insert up to four remote controls with a frequency of 433 MHz into its memory. PROGRAMMING: the extremely compact universal gate remote control can store up to 4 different radio control codes. The universal gate remote control is programmed to self-learn from the original remote control. WIDE COMPATIBILITY: Compatibility: Our universal car remote control is compatible with most universal fixed code electric gate, garage and door remote controls that operate with 433.92 MHz frequency of any brand. UNIQUE DESIGN: remote control for self-learning gates, can copy remote controls for gates, garages, overhead doors, doors and shutters. Extremely compact in size, it is constructed of ABS and aluminum, it has a neat and modern design, and the sliding key cover prevents accidental presses.