Based on this product's specifications, here are some alternatives and similar models
Swing gate actuator FAAC 414 left-side hydraulic operator (model 7879)
Summary description:
FAAC 414 left-side swing gate actuator (model 7879) is a hydraulic operator designed for single-leaf swing gates. Intended for installation on the left hinge, it provides controlled opening and closing motion and gate locking capability. Suitable for residential and light commercial gates, the unit is compatible with FAAC control systems and accessories and supports reliable automated gate operation.