EGO is able to emulate a lot of transmitters on sales, also ROLLING CODE
MULTIFREQUENCY: the spectrum of the frequency reproducible in self-learning range from 433Mhz to 868Mhz (please ask to our customer care for other frequency 
).
).
It’s possible to store until 4 transmitters with different frequencies and codes (one for each button).
Please click here for further information and download tha data sheet and technical instruction