Thank you for your question. The E-Z Gate Wireless Driveway Alarm is a stand-alone item. It is not designed to be used with a gate, an automatic gate opener, or any gate opener accessory. It simply detects a vehicle entering your driveway and alerts you with an indoor chime. The only accessory available for the Wireless Driveway Alarm is the Additional Indoor Base Station (DA1001). You can add up to 3 base stations for your Wireless Driveway Alarm. The base stations are ideal for your kitchen, living room, master bedroom, garage, workshop, etc. The exit wand uses similar vehicle detection technology (electromagnetic) but is an automatic gate opener accessory designed to open the gate when a vehicle is exiting your property.