Set of 2 Universal 433 MHz Remote Controls for Garage Doors and Electric Gates – 4 Buttons – Easy Cloning Function

This learning keychain allows you to clone 2 additional remote controls for your family or simply to replace them.

The 4-button design allows you to control up to 4 garage door openers or 4 different key functions.

Handy keychain, easily attaches to your car keys, easy to carry.

It can copy all kinds of fixed-code remotes with a fixed frequency of 433 MHz (433.92 MHz) (scrolling codes cannot be cloned).

Suitable for many types of cars, electric gates, doors, garage doors, and anti-theft alarms, etc.