Welcome to the Wireless Stopper Station Shield. This is an inexpensive and highly durable cover that was created to mount directly onto STI’s Stopper® Station buttons. When ordered with a Stopper Station, the push button shell will have two notched slots for mounting the shield. The shield takes hard knocks in stride while protecting the button against vandalism, damage or accidental activation. Because the shield mounts directly to the Stopper Station, it is ideal to use the device when space is limited. The Wireless Stopper Station Shield cover is highly cost effective and easy to install for those concerned about security and protection.