SDC MSB550-2B Switch Assembly

Ensure accurate door-status monitoring and dependable access control with the Security Door Controls MSB550-2B switch assembly. Built as a magnetic lock part for professional access control systems, this switch assembly delivers consistent contact switching to support surveillance, alarm monitoring, and integrated security platforms. The MSB550-2B (Manufacturer Part Number: MSB550-2B) is engineered for easy installation and serviceability, helping technicians reduce installation time and ongoing maintenance headaches.

Designed and manufactured in the US, this switch assembly complements Security Door Controls magnetic lock parts and enhances system reliability by minimizing false triggers and improving signal integrity to controllers and monitoring equipment. Ideal for commercial doors, server rooms, and high-security entry points, the MSB550-2B provides essential feedback for access control events, tie-ins to video surveillance, and audit logging. Upgrade your magnetic lock installations with a robust switch assembly that supports precise monitoring and long-term performance. Add the MSB550-2B to your next access control or surveillance project—contact your supplier or order now to optimize security operations.

• Improves access control accuracy by providing reliable door-status feedback for magnetic lock systems
• Simplifies installation and maintenance with a compact switch assembly designed for straightforward integration
• Reduces false alarms and downtime by delivering consistent, repeatable switching for monitoring and surveillance systems
• US-made quality (Country of Origin: US) ensures durability and compatibility with enterprise security hardware
• Compatible with Security Door Controls magnetic lock parts for seamless system interoperability (MPN: MSB550-2B)