The @Nodus Smart Automation System comprises of many wireless equipment or ‘Things’ network linked and interacts with each other, readily to be controlled or monitored by the User via a few means. These wireless networks of 'Things’ are then connected to IoT Cloud(s) via the Internet. These wireless equipment can be retro-fitted or pre-installed into any households or buildings, enabling Smarter Living that promotes energy savings, convenience, comfort, information visibility and security. '@Nodus Smart' is an Google Home compatible IoT Ecosystem that allows its Users to smartly control and automate a household or building’s lighting, air-conditioners, fans, security alarm which interacts with multiple type of sensors such as motion, temperature, humidity and magnetic door sensors, all via the Internet or Google Assistant. For example, a User can simply tell Google Assistant via Google Home’s Smartspeaker, ‘Hey Google, please turn ON my Living Room lights’, and the corresponding Living Room lights will be turned ON with a confirmation reply from Google Assistant ‘OK, Living Room lights are ON’.