DSI RP/MC65 Mortise Cylinder with Key, for the Es500 and Es300

Deliver dependable door alarm performance with the DSI RP/MC65 Mortise Cylinder from Designed Security, Inc. Engineered specifically for the ES500 and ES300 alarm platforms, this mortise cylinder (Manufacturer Part Number RPMC65) provides accurate door-status reporting to reduce false alarms and improve overall security monitoring. As a US-made component, it offers rugged, tamper-resistant construction that stands up to high-use commercial environments and helps extend the life of your cylindrical lock assemblies.

Facilities and security teams will appreciate its straightforward compatibility with existing cylindrical locks and its role in streamlining access control and surveillance workflows. By feeding reliable door alarm signals into your monitoring system, the RP/MC65 supports faster incident response and clearer audit trails for compliance and operations. Ideal for schools, offices, healthcare, and retail sites that rely on integrated security solutions, this Designed Security mortise cylinder balances performance with ease of service. Add the RP/MC65 to your ES300/ES500 installations to strengthen perimeter security and simplify monitoring—contact sales or order today to upgrade your door alarm capability.

• Seamless integration with ES300 and ES500 door alarm systems for accurate door-status monitoring
• US-made mortise cylinder (Manufacturer PN: RPMC65) built for tamper-resistant, long-lasting security
• Simplifies installation and maintenance with compatibility for standard cylindrical lock applications
• Improves access control and surveillance by providing reliable door alarm feedback to monitoring systems
• Backed by Designed Security, Inc. for enterprise-grade support and dependable field performance