How is the device connected to the smartphone? How does it notify about a burglary?
The elephant door™ sends notifications by connecting to the apartment’s Wi-Fi network. This is a safe solution used by most smart home security devices. This way, no SIM card is needed and no additional fees are charged when the elephant door™ connects to the Internet. We are also planning to launch a second version of the device, for use with SIM cards. The new elephant door™ device will be able to operate in locations without Wi-Fi connection.