An electric gate is an entrance gate which can be opened and closed via an electric powered … Driveway gate openers can be the rollback (sliding) type that retracks a gate or Swing door type for pedestrian use. It opens or helps open the door automatically, waits, then closes it. Both type of Gate motor have facility to open via Remote & Push Button Switch. Both type of Gate motor can be also connected with Home Automation System for operation via Mobile.