This NTI Control Box, known as the Sentry, is a compact and robust device designed to monitor and control various parameters in industrial applications. It features a user-friendly interface with an LED display for easy reading of measurements and status indicators. The Sentry Control Box is equipped with multiple input and output ports, allowing for versatile connectivity options. It supports both analog and digital signals, making it compatible with a wide range of sensors and actuators. The device operates on a 24V DC power supply, ensuring reliable performance even in demanding conditions. Its sturdy metal enclosure provides protection against dust, moisture, and mechanical impacts, ensuring long-term durability. The NTI Sentry Control Box is compliant with industry-standard safety regulations, making it a reliable choice for various industrial control applications.