General description The Set of 3 universal remote controls operates on a fixed frequency of 315 MHz and features 4 buttons, allowing you to store up to 4 different radio codes. This remote control is ideal for various applications including garage doors, entrance doors, alarm systems, heating systems, home automation, and lighting. Technical specifications Frequency: 315 MHz Number of buttons: 4 Storage capacity: Up to 4 different radio codes Compatibility and accessories Compatible with most remote controls that operate on a fixed code frequency of 315 MHz Includes: 3 x universal remote controls Usage Ensure to copy the codes in an environment free of interference waves (e.g., Wi-Fi, radio, etc.) Other information Dimensions may vary slightly (1-3 cm error margin) Color may differ slightly due to monitor calibrations