This gateway integrates a number of IoT communication technologies such as SUB1G, Bluetooth or Zigbee that can be used to link different smart home devices in a simple way. Using long-range IoT technologies, it can connect a security platform to a mobile device and so react to abnormal situations at any time without distance limitations. It comes with a built-in rechargeable lithium battery that will keep the device running for up to 24 hours in the event of a power failure, a factor which significantly contributes to its reliability.