Honeywell Commercial Security MPA4MPSU 4-door Control Battery

Product Description

The HONEYWELL COMMERCIAL SECURITY MPA4MPSU is a 4-door access control battery enclosure designed for multi-door entry management applications. This enclosure houses the power supply and battery backup components that keep an access control system operational during primary power interruptions. It is suited for commercial and light-industrial installations where continuous door-control operation is required. Licensed security integrators and low-voltage electricians are the primary trades installing this unit as part of a broader access control infrastructure.

This enclosure is intended for multi-door access control deployments, typically in commercial buildings, office complexes, and institutional facilities. It supports configurations managing up to 4 controlled doors from a single enclosure, consolidating control hardware and battery backup into one cabinet. The unit ships as a single assembly (sold individually) and fits within the Multiple Door control category of commercial security systems.

Key Features

• Supports up to 4-door access control configurations from a single enclosure
• Integrated battery backup capability maintains system operation during power loss
• Designed for commercial and institutional multi-door security deployments
• Consolidates control and power supply components in one cabinet assembly
• Sold as an individual unit for straightforward procurement and inventory

Compatibility

Designed as an OEM-style enclosure for commercial multi-door access control systems requiring integrated battery backup in a single cabinet form factor.

Installation Notes

Installation should be performed by a licensed low-voltage technician or security systems integrator familiar with access control wiring and local electrical codes. Disconnect all power and discharge any existing battery backup before servicing or connecting components inside the enclosure. Follow applicable NEC low-voltage wiring guidelines and the authority-having-jurisdiction requirements for commercial security system installations. Verify all door controller connections and battery leads are properly secured before restoring power.