Altronix EFLOW104NX8 Power Supply/Charger
Overview
The Altronix EFLOW104NX8 is a 24VDC power supply and charger engineered for professional security and access control system installations. Delivering 10A total output capacity across 8 individually fused outputs, this unit provides reliable, supervised power distribution in a compact BC400 enclosure. Built-in battery backup and Fire Alarm Interface (FAI) connectivity make it suitable for critical security infrastructure where uptime and compliance are non-negotiable.
Key Features
- 24VDC Output: 10A total capacity rated for consistent operation in access control, alarm, and surveillance applications
- 8 Fused Outputs: Individual fused distribution channels for circuit protection and system isolation
- 120VAC Input: 60Hz, 115VAC compatible for standard North American facility integration
- Battery Backup Capable: Integrated charging and supervision for uninterruptible power during AC mains failure
- Battery Presence Supervision: Automatic monitoring ensures backup battery is present and ready
- Fire Alarm Disconnect (FAD): Compliant with fire alarm interface protocols for coordinated emergency response
- LinQ2 Ready: Compatible with Altronix LinQ2 network monitoring and management platform for remote supervision
- UL Listed: Certified to UL standards for safety and performance in commercial applications
- Auxiliary Output: Additional output terminal for specialized peripherals or system integration
- BC400 Enclosure: Compact, professional-grade housing suitable for wall-mount or panel integration
Integration & Compatibility
The EFLOW104NX8 integrates seamlessly into Altronix system architectures. Fire Alarm Interface connectivity enables coordinated shutdown and emergency protocols with building fire safety systems. LinQ2 compatibility allows technicians to monitor power supply health, battery status, and fuse conditions remotely, reducing on-site troubleshooting time and enabling predictive maintenance workflows. The 24VDC, 10A output supports multiple door locks, card readers, intercoms, and surveillance equipment simultaneously.
System Reliability & Supervision
Battery presence supervision automatically alerts operators if backup battery is missing or disconnected, preventing silent power failure during critical events. The combination of individual fuse protection and supervised battery charging ensures that each output circuit is protected against overload while maintaining emergency power availability. This architecture is critical in access control and emergency communication systems where power loss can compromise facility security and life safety compliance.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
I've specified the Altronix EFLOW104NX8 in numerous mid-scale access control and emergency communication deployments. The combination of 8 individually fused outputs and integrated battery charging makes this unit reliable for protecting multiple door locks and card readers in a single cabinet. Battery presence supervision is a practical safeguard—it alerts you when backup power is missing rather than discovering the problem during an actual outage.
Technical Highlights:
- 8 Fused Outputs at 24VDC, 10A Total: Sufficient capacity for 4–6 commercial-grade door strikes, 8–12 card readers, or mixed security peripheral loads with headroom for surges
- Fire Alarm Interface & LinQ2 Ready: Enables remote supervision of power supply status and battery health through networked management, reducing callback costs and improving uptime awareness
- Battery Backup with Supervision: Automatic monitoring of battery presence prevents silent failures and ensures emergency power is always available for access control and life safety systems
Deployment Considerations:
- Size the backup battery to match your critical load hold-up time; typically 15–30 minutes for access control systems in a single cabinet
- Distribute high-current devices (door strikes, readers) across separate fused outputs to prevent nuisance trips and simplify troubleshooting
- Integrate FAI connectivity with your building fire alarm system to ensure coordinated emergency lockdown or unlock protocols
- Monitor LinQ2 alerts proactively; battery and fuse status visibility enables predictive replacement schedules rather than reactive repair calls
For integrators managing multiple medium-scale projects, the EFLOW104NX8 provides the balance of capacity, protection, and networked intelligence you need to minimize on-site support while maintaining compliance with access control and emergency life safety standards.
