433mhz Universal Clone Self-Learning Remote Control 4 Buttons Remote Garage Car

Feature:It's a smart and unique remote that incorporates the latest modern design and technology.4 Channel Wireless Remote Control Duplicator for cars, car sunroofs, garage doors, gate doors, alarm systems, heating systems, home automation, lighting, etc.One-to-one key copy, saving each key password alone, not easy to lose code, safe and reliable.Cell phone keychain size attached to your car key, no unwanted bulkiness.Keychain design for your comfortable carrying.Easy to use, place the original remote control and the copy remote as close as possible, or press the copy button and it works.Specification:Color: As the picture showOperating voltage: 12VWorking frequency: 433mHzDistance: Up to 100 metersSize: 55x34mm Package List:1 x Remote Control1 x User Manual