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About this Item:
- Application: Door replacement key is suitable for a variety of cars, electric doors, gates, garage doors and anti-theft alarms, etc.
- Copy accuracy: Universal garage key has high copy accuracy, high copy efficiency, copy the existing remote control to prevent loss
- Easy to carry: Garage door key comes with a convenient key chain that can be easily connected to the car key for easy carrying
- Control 4 garages: Door remote key has a 4-button design allowing you to control up to 4 garage door openers or 4 different button functions
- Frequency: Door opener remote has a fixed code remote control with a fixed frequency of 433MHz (433.92MHz) (cannot clone rolling code)