Lifesafety Power FPO75-B100C4PD8PE4S 75W 2-Door Access Control Power Supply

Overview

The FPO75-B100C4PD8PE4S is a compact 75W distributed power supply designed to feed 2-door access control systems and electric locks in Small Office/Home Office (SOHO) and light commercial deployments. It delivers simultaneous 2A at 12V and 2A at 24V from a single 75W budget — the right choice when you need to power multiple lock controllers without running separate circuits back to the main panel.

Compatibility

Works with any 12V or 24V lock controller, door striker, or magnetic lock that draws under 2A per rail. Commonly paired with Software House access control systems and generic lock/buzzer loads in small multi-tenant buildings, retail back rooms, and office suites where a dedicated 24V line isn't already in place.

Installation Notes

Mounts in the E4S steel enclosure (14H × 12W × 4.5D inches) — compact enough for wall mount or DIN rail in tight electrical closets. The 4 fused lock outputs and 8 fused auxiliary outputs are independently protected, allowing you to isolate a failed lock or accessory without dropping the entire supply. Ensure adequate ventilation around the enclosure; 75W dissipates roughly 260 BTU/hour under full load. Connect input power to the supply terminals inside; no PoE — standard 120VAC mains supply required. Fuses are standard blade type; keep spares on hand for field service calls.

What's in the Box

FPO75-B100C4PD8PE4S power supply module

E4S steel enclosure with DIN rail mount

Wiring terminals and fuse holders

Lifesafety Power FPO75-B100C4PD8PE4 Four Door Access Control

Four independent supervised outputs detect open-circuit or short-circuit faults per door.
Supports 12VDC or 24VDC output selection to match mag locks or door strike hardware.
Centralizes power distribution for up to four doors, reducing panel-side wiring complexity.

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Lifesafety Power

SKU: FPO75-B100C8D8PE4M1

Lifesafety Power FPO75-B100C8D8PE4M1 Mercury Unified Pow FPO75-B1

8 individually fused 3A relay outputs support failsafe or failsecure lock control per door.
8 auxiliary Class 2 outputs at 2.5A each power readers, REX devices, and sensors per zone.
Integrated fire alarm disconnect automatically unlocks doors on FA trigger for code compliance.

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Lifesafety Power

SKU: FPO75-C8PD8PE2

Lifesafety Power FPO75-C8PD8PE2 FPO75 Sing Vol Pow Sys Flex Power

75W single-voltage output supports up to 8 relay lock zones at 2.5A Class 2 each.
FAI input auto-unlocks doors on fire alarm signal with integrated override prevention.
Wall-mount enclosure (20×16×4.5 in) consolidates power, backup, and surge protection.

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Lifesafety Power

SKU: FPO75-D8E1V

Lifesafety Power FPO75-D8E1V 2DR Vertx system power 6A/12V 75W

$556.00 $365.99 Save $190.01

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Lifesafety Power

SKU: FPO75-B100C4PD8PE2M

Lifesafety Power FPO75-B100C4PD8PE2M FPO75-B100C4PD8PE2M

Delivers 75W of regulated 24VDC power for access control and door lock loads.
Single-enclosure design consolidates multi-peripheral power distribution, reducing cabinet clutter.
Sized for commercial access control systems; upgrade to 120W+ models for higher-load installs.

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