Discontinued Ramsey LB-56C Light Beam Receiver/Transceiver Kit

The Ramsey LB-56C is a professional-grade infrared light beam receiver/transceiver designed for reliable beam-break detection, monitoring and automation applications. Utilising an invisible infrared beam, the system can be used to detect movement, count objects, trigger alarms, activate remote devices or control automated processes. Its flexible design makes it suitable for a wide range of commercial, industrial, educational and experimental installations.

Trusted by professionals, system integrators and electronics enthusiasts alike, the LB-56C offers dependable performance for security systems, access monitoring, production line automation and custom sensing projects. Whether deployed as part of a security installation or integrated into a bespoke control system, the LB-56C provides a cost-effective and versatile infrared detection solution.

Key Features

• Infrared beam-break detection technology
• Suitable for professional, commercial and educational applications
• Ideal for security, monitoring and automation projects
• Reliable long-range sensing capability
• Can trigger alarms, counters, relays and control circuits
• Flexible integration into custom electronic systems
• Designed for both indoor and sheltered outdoor installations
• High-quality Ramsey Electronics design and construction

Applications

The Ramsey LB-56C can be used across a wide variety of environments and industries, including:

• Security and perimeter monitoring systems
• Entry and exit detection
• Automated gate and barrier control
• Production line and conveyor monitoring
• Object and people counting systems
• Remote switching and control applications
• Museum and exhibition displays
• Educational electronics and engineering projects
• Research and development testing environments

Technical Overview

The LB-56C operates using a focused infrared light beam transmitted between the unit's transmitter and receiver. When the beam is interrupted by a person, vehicle or object, the system generates an output signal that can be used to activate external devices such as alarms, counters, relays or automation controllers.

Its modular design allows for straightforward installation and integration into existing systems, while the infrared operating principle provides discreet and reliable detection without visible light. The system is suitable for a variety of sensing and monitoring tasks where accurate beam interruption detection is required.

Whether used in industrial automation, facility security or custom electronic projects, the Ramsey LB-56C delivers dependable infrared sensing performance in a compact and versatile package.