Altronix ALTV248MI220 24VAC CCTV Power Supply

Overview

The Altronix ALTV248MI220 is a regulated 24VAC power supply engineered for multi-camera CCTV installations requiring distributed power distribution across eight independent fused outputs. Designed for wall-mount or rack deployment within the included BC100M enclosure, this unit delivers 12.5 amps of total output capacity, making it suitable for mixed-load security systems where individual circuit protection and output isolation are critical. The 220VAC input accommodates European and international electrical standards, while the eight fused outputs ensure that equipment failures on one circuit do not cascade across the entire installation.

Key Features

• 8 Independently Fused Outputs: Each output is individually protected, allowing selective load control and preventing system-wide shutdown from single-point failures.
• 24VAC Output Voltage: Industry-standard for analog camera systems, access control panels, and auxiliary CCTV equipment requiring AC power distribution.
• 12.5A Total Output Current: Sufficient capacity for eight mid-load cameras or a combination of cameras, door locks, and control electronics in typical installations.
• 220VAC Input: Accepts single-phase AC mains at 220 volts, standard in European, Middle Eastern, African, and Asian markets.
• BC100M Metal Enclosure: Robust, compact metal housing provides thermal management and mechanical protection in indoor installations.
• Wall-Mount and Rack-Ready Design: Flexible deployment options accommodate both small-footprint wiring closets and larger security equipment rooms.

Integration & Compatibility

The ALTV248MI220 functions as a central power node in hardwired CCTV architectures, delivering regulated 24VAC to analog cameras, pan/tilt/zoom (PTZ) controllers, access control readers, and auxiliary sensors. Individual fuses on each output prevent cross-load interference and simplify troubleshooting during maintenance or equipment changes. The power supply's output isolation is particularly valuable in installations where multiple independent circuits must remain operational even when individual branches require service or experience temporary faults.

Integrators installing the Altronix ALTV248MI220 should verify input mains voltage (220VAC single-phase) availability at the site and plan wire gauge and fusing calculations based on per-output current draw. Each of the eight outputs is suitable for loads ranging from low-current auxiliary circuits to standard camera power requirements when properly distributed.

Ted Perry

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

The Altronix ALTV248MI220 delivers straightforward, reliable power distribution for analog CCTV systems operating on 220VAC mains. During multi-site deployments across European installations, this supply's independent fused outputs have proven invaluable for isolating circuit faults without taking down the entire surveillance network.

Technical Highlights:

• 8 Fused Outputs: Each circuit protected independently; total 12.5A capacity allows flexible load distribution across cameras, PTZ units, and control devices.
• 24VAC Regulation: Maintains stable output across typical load variations common in mixed analog installations.
• 220VAC Input Compatibility: Direct acceptance of international mains voltage eliminates need for step-down transformers in regions with higher standard input voltage.

Deployment Considerations:

• Verify site mains voltage is 220VAC single-phase before installation; confirm circuit breaker sizing and wire gauge match output current requirements.
• Calculate per-output current budgets during design phase to avoid overloading individual fuses; distribute loads across multiple outputs rather than consolidating high-draw devices on single circuits.
• Position BC100M enclosure near the camera distribution hub to minimize voltage drop over long cable runs; consider backup battery integration if site conditions demand redundancy.

For standard analog surveillance deployments requiring robust, fault-isolated power distribution, the Altronix ALTV248MI220 remains a dependable workhorse that simplifies field troubleshooting and maintenance cycles.