How does elephant door™ works?

The goal is to not let the burglar in. That's why our original Smart Warning System technology detects break-in and entrance attempts and uses a very loud siren to deter the burglar.

Smart Warning System reacts to specific door vibration recognized as a break-in attempt. Immediately launches short signal of 110+ dB siren and sends you a yellow notification to your smartphone. However it will not trigger when someone just knocks your door.

When elephant door is armed each door opening is recognized as a break-in. In this case elephant door immediately launches extra loud 110+ dB siren to scare the burglar away. You receive a red notification so you quickly know that there's been a burglary.