Altronix SMP3 Power Supply/Charger Board

The Altronix SMP3 power supply charger is a reliable solution for providing regulated power and battery charging in security and access control systems. It supports selectable 6VDC, 12VDC, or 24VDC output, making it flexible for a wide range of low voltage applications. Rated at 2.5 amps, this unit delivers consistent power while maintaining battery backup charging to keep systems running during power interruptions. The SMP-3 is commonly used with alarm panels, access controllers, and other critical electronic devices that require stable power delivery. Its compact metal enclosure allows for easy installation, while built in protection features help safeguard connected equipment. Designed for professional use, the SMP-3 offers dependable performance for everyday system power needs.