What happens during a power outage?

The standard backup batteries keep petWALK doors operational during an power failure, e.g. caused by a thunderstorm. In this case the door enteres a special mode, where all your animals can get into the house, but no longer out and the door locks in an secure mode. At the same time you are visually and audibly notified thereof. So you can be sure that no pet has to stay out and your home stays safe.