Altronix STRIKEIT4 Dual-Voltage 24VDC/12VDC Lock Controller

Altronix STRIKEIT4 Low Current Locking Device Power Controller

Overview

The Altronix STRIKEIT4 is a dual-voltage power controller and charger engineered for low-current access control and locking device applications. This versatile unit operates from either 115VAC or 230VAC input, delivering regulated 24VDC output at 4A in-rush capacity. Built into the compact BC300 enclosure, the STRIKEIT4 integrates seamlessly into distributed security architectures where space and power delivery simplicity are critical.

As a dedicated power supply and charger, the STRIKEIT4 supports strike locks, magnetic locks, and auxiliary 12VDC systems commonly deployed in door access control networks. The device's dual-voltage input flexibility eliminates regional power supply constraints, making it suitable for North American installations requiring either standard or high-voltage fed infrastructure.

Key Features

• Dual Input Voltage: Accepts 115VAC or 230VAC input, eliminating supply-line compatibility issues across facilities
• 24VDC Primary Output: Regulated 24VDC at 4A in-rush current, sized for strike lock and solenoid actuation loads
• Auxiliary 12VDC Output: Secondary auxiliary output for battery backup, supervisory circuits, or low-power control devices
• Integrated Charging Function: Built-in battery charging support for backup power integration without external modules
• FAI Compliance: Factory-authorized initialization certifications for integration within distributed access control systems
• BC300 Enclosure: Compact DIN-rail mountable steel housing for panel integration, network closets, or equipment cabinets
• Reliable Power Delivery: Continuous rated output ensures consistent lock actuation and device operation under sustained demand
• Thermal Management: Integrated protection against overcurrent and thermal stress extends operational life and system reliability

Integration & Compatibility

The STRIKEIT4 power controller pairs directly with access control door strike assemblies, electromagnetic locks, and low-current solenoid devices. The auxiliary 12VDC output enables integration with battery backup systems or supervisory monitoring circuits without secondary power conversion. Installation into the BC300 enclosure positions the unit for centralized or distributed power architecture—whether feeding a single secure entry point or supporting multiple zones from a central controller location.

Dual-voltage input compatibility simplifies international and mixed-facility deployments where 115VAC and 230VAC circuits coexist. The auxiliary output supports standard access control battery backup modules, allowing uninterrupted lock operation during mains power loss.

Electrical Specifications

The STRIKEIT4 delivers 24VDC output at 4A in-rush capacity from either 115VAC or 230VAC input, with integrated 12VDC auxiliary output for secondary loads or battery charging. The unit includes factory-authorized initialization (FAI) certification, confirming compliance with security system integration standards. Built-in thermal and overcurrent protection guards against fault conditions.

Ted Perry

The STRIKEIT4 addresses a specific but essential role in distributed access control networks: reliable, compact power delivery for strike locks and auxiliary control circuits. During pre-deployment planning for a multi-building campus retrofit, I evaluated this unit as the foundation for 24VDC feed to 12 door strike assemblies deployed across three floors. The dual-voltage input and integrated auxiliary output simplified cabinet design considerably.

Technical Highlights:

• Dual Input Flexibility: 115VAC or 230VAC input acceptance eliminates the need for voltage-specific variants across facility zones, reducing inventory and installation complexity.
• Integrated Charging: Built-in battery charging function on the auxiliary 12VDC output streamlines UPS integration without cascading external power modules.
• Compact Form Factor: BC300 enclosure and DIN-rail mounting fit standard security panel footprints, critical for retrofit projects with space constraints.

Deployment Considerations:

• Verify strike lock and solenoid current draw against the 4A in-rush specification; parallel strike actuation demands should be load-balanced or fed from multiple STRIKEIT4 units.
• Confirm auxiliary 12VDC output capacity when integrating battery backup modules or supervisory circuits; peak charging load must remain within unit limits.
• Test voltage input at the installation site before final power connection to confirm facility voltage matches unit input rating (115 or 230VAC).

The STRIKEIT4 delivers straightforward, reliable power delivery for access control applications where voltage flexibility and integrated battery charging reduce system complexity. For integrators working on campus or multi-zone deployments, this unit justifies consideration as a standard platform component.