Access Control

I would like to see a gate access control module with the functionality of: Aleko LM 181 http://www.amazon.com/dp/B00KJ2ZXG0/ref=wl_it_dp_o_pC_nS_ttl?_encoding=UTF8&colid=27DEM7PVKK16I&coliid=IMRBPSVGRR3SH . I would like to be able to control my gate with a ST device. I am a new user, so if there is some existing device to accomplish this, perhaps someone will let me know…