The Protectron PST IN is a high-performance smoke detector component designed for integration into a variety of smoke detection systems. Sourced by Supreme Components International, an authorised distributor of Protectron, this sensor module offers exceptional reliability and accuracy in detecting smoke particles. Its robust design ensures long-term performance and minimal maintenance. This component is ideal for manufacturers of smoke detectors, fire alarms, and other safety-related devices. The PST IN facilitates quick and efficient smoke detection, contributing to enhanced safety and security in residential, commercial, and industrial environments. Trust Supreme Components International for genuine Protectron components.