The Sensor Switch Normally Open-15' from BOSHART INDUSTRIES INC is a reliable solution for automation in lighting and HVAC systems. This 15-foot sensor switch is designed to activate when the circuit is closed, providing efficient control over connected devices. Its durable construction ensures long-lasting performance, while the normally open design allows for straightforward integration into various applications. This sensor is compatible with a wide range of systems, making it a versatile choice for both residential and commercial use. Enhance your automation setup with this dependable sensor switch.