: programmable universal remote controls, with their weight of 15 grams, are the 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 remote controls universal fixed code electric gate, garage and door controllers that work 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. Sold by the grid cool store