Surface Mount Loop Pad 100ft cord by Goodlin

The GL-SM8-B is an inductive loop sensor
that is made to take the place of floor cut loops. It has many advantages - small size, fast installment time, movable, and waterproof! The GL-SM8-B has proven to be the most dependable and accurate floor loop that can be used. The GL-SM8-B has a cone sensing effect that allows for accurate measurement of a vehicle. With a high sensing range of 30+ inches, it gives a consistent pickup, even on factory set 4-wheel drive vehicles.