CYSLMUK 3pcs 433.92Mhz Universal Wireless Copy Remote Control Key Fob rf Transmitter for Clone Garage Door Gate Opener 433Mhz Duplicator

General description Universal RF 433MHz wireless remote control designed for cloning other remote controls. It features strong signals that can penetrate walls, floors, and doors, allowing control over open areas up to 50 meters away. This remote is capable of replicating various remote control models, making it a versatile tool for multiple applications. Technical specifications RF frequency: 433.92 MHz Transmitter range: greater than 50 meters in open space Buttons: 4 keys Battery: 1x 27A 12V (included) Compatible chip codes: HT6012, HT6013, HT6014, HT12D, HT46F49E, PIC16F630, ULN2003 Usage Confirm the following before use: 1) The original remote control works normally. 2) Frequency must be 433.92 MHz. 3) The chip code must match the specified models. To clone a remote, position the original and cloned remotes back to back for direct connection. Press and hold the button on the original remote, then press and hold the button on the cloned remote until the LED flashes twice, then