Abstract: Working parents frequently worry about leaving their young children unattended at home, but thanks to technological advancements, it is now simpler to keep an eye on things and send information quickly. With the aid of the Internet of Things, parents may simply monitor their children's behavior within the home or keep an eye on guests at the entrance. By sensing motion and sending photographs on Telegram, this hardware-based application seeks to improve home security and kid safety by assisting in identifying any anomalous activity. This hardware-based architecture saves time and aids in monitoring in lieu of the owner. The fast expansion of industrial facilities and infrastructure is causing pollution, climate change, and other environmental problems. The suggested device uses humidity sensors, temperature detectors (DHT 11), gas detectors (MQ2, MQ7, and MQ135),and other sensors to identify the unfavorable gases present in the production process.