- ✔ Compatibility: The universal garage door remote control is Replace for most brands of garage door remote control devices (including for LiftMaster, for Chamberlain and for Craftsman) produced since 1993. Replace for 3 different frequencies of security rolling code
- ✔ Safety And Reliability:The lift remote control is equipped with the latest Security+2.0 rolling coding technology, which almost eliminates radio interference. Rolling code prevents intruders by generating a new security code each time the remote control on the garage door remote control is used
- ✔ Easy To Carry And Program: The elevator master key chain remote control is very small and can be placed in a pocket, handbag or key chain. With detailed instructions, you can complete the setup in a few minutes. Note: Before starting remote programming, make sure that the garage door opener is completely off
- ✔ Remote control range: The working distance of the garage door remote control we replaced is 100 feet, allowing you to open the garage door from a distance. Wider remote control range and stronger signal transmission
- ✔ 3-button Design: The 3-button remote control transmitter can control up to three garage door openers, door operators or light accessories, helping you reduce the burden of carrying multiple remote controls
