Altronix EFLOW4N8D Power Supply Charger

Overview

The Altronix EFLOW4N8D is a Class 2 power supply and charger designed for security and fire alarm system integration. This eight-output unit delivers selectable 12VDC or 24VDC at 4A per output, with integrated battery backup and fire alarm supervision. The EFLOW4N8D is housed in an industry-standard BC300 enclosure and includes fire alarm disconnect capability, making it suitable for supervised security and alarm applications. The unit operates on 120VAC 60Hz input and is LinQ2 ready for network connectivity.

Key Features

• Eight PTC Class 2 Outputs: Eight independently protected outputs minimize downtime due to individual circuit failures
• Dual Voltage Selection: Configurable 12VDC or 24VDC output to match diverse equipment requirements
• 4A Per Output: Each output supplies up to 4A current for moderate-load applications
• Battery Backup Capable: Integrated charger supports sealed lead-acid battery for continuous operation during AC loss
• Fire Alarm Disconnect: FAI-compliant disconnect function for emergency shut-down integration
• Multi-Point Supervision: AC Fail, Low Battery, and Battery Presence monitoring for diagnostic oversight
• Auxiliary Output: Additional output for extended control functionality
• LinQ2 Ready: Compatibility with Altronix cloud-based system monitoring and management platform
• 120VAC 60Hz Input: Standard North American AC supply compatibility
• BC300 Enclosure: Compact, industry-standard form factor for integration into existing installations

Integration & Compatibility

The EFLOW4N8D integrates seamlessly into access control, intrusion detection, and fire alarm system architectures. The fire alarm disconnect feature ensures compliance with life-safety protocols, while battery backup capability extends runtime during power interruptions. Supervision features—AC Fail, Low Battery, and Battery Presence detection—enable system-wide health monitoring and alert generation. LinQ2 readiness positions the EFLOW4N8D within Altronix's networked platform ecosystem, supporting remote status verification and configuration management.

Package Contents

The Altronix EFLOW4N8D ships with the BC300 enclosure and integrated power management electronics. Installation includes connection to AC mains, DC load circuits, and optional battery backup.

Ted Perry

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

During a recent multi-site security upgrade project, we evaluated the Altronix EFLOW4N8D for centralized power distribution across access control and alarm circuits. The eight individually protected outputs and selectable voltage output made this unit a practical choice for facilities with mixed 12VDC and 24VDC endpoint devices. The integrated battery charger and fire alarm disconnect capabilities reduced component count and simplified wiring, which proved valuable in retrofit scenarios where space is constrained.

Technical Highlights:

• Independent PTC Protection: Each of the eight outputs is independently protected, preventing a single load failure from taking down the entire system
• Battery Supervision: AC Fail, Low Battery, and Battery Presence monitoring deliver visibility into backup power status without external monitoring relays
• Fire Alarm Compliance: Fire alarm disconnect capability integrates directly with life-safety circuits for emergency shutdown scenarios
• Flexible Voltage: Single unit handles both 12VDC and 24VDC equipment, reducing stock complexity across multiple facilities

Deployment Considerations:

• Verify backup battery capacity and runtime requirements before field deployment—the charger is integrated, but battery selection drives actual backup duration
• Confirm fire alarm disconnect wiring complies with local AHJ requirements; the EFLOW4N8D provides the function but integration methodology varies by jurisdiction
• LinQ2 connectivity requires network infrastructure; plan IP connectivity and cloud account configuration during the installation phase

For integrators managing multi-building campuses or facilities with aging power distribution infrastructure, the EFLOW4N8D's combination of supervised outputs, dual voltage flexibility, and battery integration addresses both immediate system needs and future monitoring scalability. The BC300 enclosure is a recognized form factor in the industry, and Altronix's track record of power supply reliability makes this a low-risk choice for mission-critical deployments.