Universal Gate Remote Control, Garage Door Remote Control, 433.92 MHz, 4-Button Remote Control, Fixed Code Duplicator, 1 pc

Compatibility -- This 433.92MHz remote control can copy 99% of fixed or learning codes, but cannot copy rolling codes. Supported chip codes are shown in the product photo or product description. Latest RF Technology -- A radio remote control transmits and controls signals via radio waves. Non-directional and long transmission distance. The latest RF technology ensures a better transmission range. Safe and Reliable -- The casing is made of ABS and metal materials, which are safe and reliable to use. ABS has high impact resistance, is waterproof, and wear-resistant. The metal material is sturdy and durable. Small and Lightweight -- Remote control size: 35*15*66 mm. Net weight: 32g. The remote control fits easily into a backpack, purse, pocket, or can be worn around the waist. It comes with a keychain for easy carrying. Easy to Use -- The programming instruction manual contains the steps to erase, copy, and restore code. The manual is easy to follow and use. You don't have to worry about overly complicated procedures.