Lifesafety Power RGM75B-C4PD8PZ 75W 4-Door Rackmount Power Supply
Overview
The RGM75B-C4PD8PZ is a 75W networked rackmount power supply purpose-built for small-to-medium access control deployments. It supplies power and control relay outputs for up to 4 electronic door locks or access-controlled devices, with integrated mercury relay switching and Z-arm cable management to keep wiring organized in tight rack spaces. Designed for facilities where you're running access control panels alongside networking gear in the same 19-inch rack.
Compatibility
The RGM75B-C4PD8PZ integrates with Lifesafety Power networked control systems and standard access control panels that accept external 12/24VDC relay-switched power. Verify your access control system supports external power supply inputs before installation. The four lock outputs and dual-voltage design accommodate both 12V and 24V solenoid-based locks and magnetic locks common in commercial door systems.
Installation Notes
This unit is 19-inch rack-mountable and requires standard rackmount rail kit. Dual-voltage operation means you configure input voltage at install time — select either 12V or 24V based on your lock hardware. The Z-arm cable management keeps the rear panel organized when running to multiple door control points. Ensure adequate ventilation around the unit; verify your rack provides sufficient airflow for continuous 75W operation. Verify local electrical code compliance before wiring mains power to the unit.
