Simplex 565-158 Fire Alarm MAPNET Isolator Board - This high-performance isolator board ensures reliable circuit protection for your life-safety infrastructure by isolating short circuits within the MAPNET loop. - Model: 565-158 - MPN: 0565158 - Condition: New In Box - Application: Fire Alarm System - Component Type: MAPNET Isolator Board

Engineered for critical fire alarm environments, the Simplex 565-158 surpasses previous generations of circuit protection by offering faster response times and improved noise immunity across signaling circuits. This unit provides a robust upgrade over legacy modules, ensuring that single-point failures on your network do not compromise the integrity of the entire fire detection system.

Advanced Circuit Protection and Reliability

The Simplex 565-158 utilizes sophisticated MAPNET signal processing to detect and prevent electrical faults before they cascade through your system. By automatically disconnecting the faulted segment of the loop, this board maintains continuous communication between the control panel and the remaining functional devices. Its compact architecture allows for seamless integration into existing Simplex installations, providing peace of mind and simplified maintenance for facility managers and fire alarm professionals alike.