Lifesafety Power FPO75-D8E4M Redundant Power Supply
Overview
The FPO75-D8E4M is a 75W redundant power supply designed to eliminate single points of failure in distributed security installations. Dual input channels and configurable output architecture allow you to wire two independent AC power feeds into a single enclosure—if one fails, the system automatically switches to the second without dropping the load. This prevents nuisance lockouts and extends uptime in warehouses, data centers, and multi-camera sites where power interruption translates directly to lost surveillance and operational disruption.
Compatibility
This unit integrates into access control and surveillance power distribution systems. Verify input voltage requirements (AC or DC) and output amperage against your panel's power budget before ordering. Consult your system integrator or panel documentation to confirm the FPO75-D8E4M matches your redundancy architecture and wiring topology.
Installation Notes
Redundant supplies require proper sequencing and load balancing across both inputs. Consult the manufacturer installation guide for wiring diagrams, input/output voltage confirmation, and any supervision or battery backup configuration steps. Incorrect wiring of redundant inputs can defeat protection; work with qualified integrators for commission.
