Cart Continue shopping “Frequency Jammer With Gps Jammer Device – 10 Bands” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × Signal Blocker For Cell Phone And Lojack $229.99 -Decrease product quantity. Signal Blocker For Cell Phone And Lojack quantity +Increase product quantity. $229.99 × Frequency Jammer With Gps Jammer Device - 10 Bands $689.99 -Decrease product quantity. Frequency Jammer With Gps Jammer Device - 10 Bands quantity +Increase product quantity. $689.99 Update cart Cart totals Subtotal $919.98 Total $919.98 Proceed to checkout