Stop dangerous situations in and near your pool before they occur. Reduce the accidental drowning risk for your family, friends and neighbors with the PoolGuard In-Ground Pool Alarm. The in-ground pool alarm creates a safe, danger-free environment that is tamper proof with a highly advanced sensing technology that reduces the risk of false alarms of an unauthorized person being in your pool. When you’re ready to use your pool all you need to do is remove the alarm and put it in sleep mode. The PoolGuard automatically wakes up and runs a system test when you re-install. You can even keep it in place when your pool is covered with a solar blanket.