Universal remote control [2 pieces], 433 MHz universal door remote control for automatic garage doors

General Description: The 433 MHz universal remote control is a high-quality smart device designed to provide a convenient and efficient remote control experience. Made of sturdy ABS and aluminum, its compact size makes it easy to carry and use. This remote control is capable of copying 99.99% of common fixed-code and learning remote controls, allowing you to control up to 4 different codes. Technical Specifications Frequency: 433.92 MHz Transmission Distance: 50-100 m (open space) Materials: ABS and Aluminum Compatibility and Accessories Compatible with most fixed-code and learning remote controls Can replace remote controls for vehicles, sunroofs, garage doors, gates, heating systems, and home automation systems Installation Easy pairing with the original remote control Quick and simple installation Usage Fast copying of data from the original remote control High copying accuracy The Sliding keycap prevents accidental pressure