The multifunctional Fibaro Single Switch Module works with the Apple HomeKit platform and Bluetooth. Thanks to its tiny size (only 42.5 x 38.25 x 20.3 mm), it fits into any standard outlet in your home. This module allows you to control your lighting, implement a regular switch function with on/off capabilities, or operate devices with a full load of up to 1840 W as if using a remote control. At the same time, the Single Switch can measure the energy level of connected electronic devices, thanks to its power metering functionality. The module measures power consumption and independently calculates total energy usage. Furthermore, the user is notified when power consumption deviates from the usual by 20% of the energy output or 200 watts.