This document proposes a smart poly-house surveillance system using the Internet of Things. The system uses sensors like a soil moisture sensor, temperature sensor, and light sensor attached to a Raspberry Pi controller. These sensors collect data on soil moisture levels, temperature, and light intensity. The Raspberry Pi analyzes the sensor data and sends it to a server using WiFi. An Android application allows farmers to monitor the sensor data in real-time and control an irrigation motor if soil moisture levels drop below a threshold. The system aims to automate poly-house monitoring and irrigation to reduce farmer workloads and ensure optimal growing conditions. Camera images of the poly-house are also sent periodically to the server and smartphone for remote surveillance.