Secutron MR-2300-PR Polarity Reversal / City Tie Module

Ensure dependable off-premises alarm transmission and NFPA-compliant auxiliary protection with the Secutron MR-2300-PR Fire Alarm Control Panel Accessory. Designed as a city tie and polarity reversal module, the MR-2300-PR provides dedicated outputs for city box interfaces and reverse-polarity receivers, so your control panel can reliably communicate with master boxes and central monitoring stations. By offering supervised off-premises signal transmission, this module helps meet NFPA requirements for Auxiliary Protective Systems while reducing false alarms and missed events.

The MR-2300-PR (manufacturer part number MR-2300-PR) simplifies integration into existing fire alarm control systems and improves compatibility with a wide range of monitoring and security infrastructure. Its role in linking indicating circuits to a master box makes it ideal for municipal tie-ins, alarm monitoring centers, and security operations that require robust off-site reporting. Whether you manage building security, surveillance, or emergency monitoring, this Secutron accessory delivers consistent, professional-grade signaling. Add the MR-2300-PR to your fire alarm control panel accessories to strengthen your system’s off-premises monitoring — contact sales or order now to ensure compliant, reliable alarm transmission.

• Ensures NFPA-compliant off-premises signal transmission for reliable alarm reporting
• Interfaces seamlessly between fire alarm control panels and master (city) boxes for easy city tie integration
• Provides polarity reversal output to work with reverse-polarity receivers, improving compatibility with monitoring receivers
• Minimizes downtime and false dispatches by delivering clear, supervised signaling to central monitoring and security stations
• Compact, panel-mountable accessory that simplifies installation and reduces system integration time