UNIVERSAL: Programmable universal remote control, weighing 15 grams, designed for compact portability. Suitable for replacing discontinued fixed-code remote controls and compatible with many current non-rolling-code models. Supports storage of up to four 433 MHz remote control codes. PROGRAMMING: Compact universal gate remote control stores up to four different radio control codes. Features self-learning functionality by copying signals from remote controls. WIDE COMPATIBILITY: Compatible with most fixed-code electric gate, garage door, and door remote controls operating at 433.92 MHz, regardless of brand. DESIGN: Self-learning remote control for gates, garages, overhead doors, doors, and shutters. Compact design constructed from ABS plastic and aluminum. Features a sleek, modern appearance with a sliding key cover to prevent accidental activation.