433.42 MHz Rolling Code Gate Remote Control – 4 Buttons Compatible with K-go 4, K-tis 2/4 and K-tis NS 2/4 Systems

[Frequency]: 433.42 MHz. Note: Please ensure your original remote operates at 433.42 MHz. Transmission range: 10 to 50 meters (open space). Pairing is required before use. 4 buttons to control up to 4 garage door openers. [Caution]: This replaces your garage door opener; it is not the original garage door opener. Please also note that our garage door remotes are not compatible with IO models equipped with green LEDs. [BATTERIES INCLUDED]: Batteries are included with the remote, so you can use it immediately upon receipt. Please pair and program it before use. [Material]: The high-quality plastic remote is comfortable to hold, and the buttons are easy to press and durable. The remote is lightweight and portable; it can be easily attached to a keychain, bag, or backpack.