Lockdown Puck Monitoring DeviceLockdown Puck The Lockdown Puck is a state of the art monitoring and security device that provides true peace of mind with real time notifications and control using the free Lockdown Logic App. Put it in your vault to track temperature and humidity, movement, or when the door is opened all from the palm of your hand. With fully customizable setting you choose how often and who receives notifications. From protecting guns and ammo to your family