As you enter the courthouse, you must first pass through a magnetometer. You will need to place coins, keys, and any miscellaneous items from your pockets into the plastic bowls located on the counter and handbags, briefcases, cell phones, wallets and packages must be placed on the x-ray machine. If the magnetometer goes off as you pass through, you will be asked by security to step back and check for any metal and remove it before walking through the magnetometer again.