A low power loop detector that is made by Northstar. It will work with any operator that has safety ports because it is hard wired. This detector has 4 selectable sensitivities and 4 selectable frequencies. Since it is a low draw item it works well with solar panels. Items ship same day.
This loop detector plugs into part #39-VA-LREDI and works with Viking brand gate openers. Loops can be buried beneath a driveway or cut into the ground. This detector can connect the loop to the opener to open the gate at the correct time. Items ship same day.