Mircom PS-3B Tri-Volt Transformer, 110-120VAC

Keep security and monitoring systems powered and dependable with the Mircom PS-3B Tri-Volt Transformer. Designed for installers and facility managers, this Mircom transformer delivers flexible 8V, 16V and 24V AC outputs from a standard 110–120VAC input, so you can support cameras, alarms, intercoms and other surveillance devices without juggling multiple units. With a compact wall-mount, open-frame form factor and a 20 VA power rating (with 13 VA, 17 VA and 20 VA output options), the PS-3B provides the headroom and reliability needed for continuous operation in intrusion and access control applications. Compatible with Mircom MA-485A apartment intercom amplifiers, it streamlines integration into existing systems and reduces installation time. Built to meet the demands of residential and commercial security deployments, the PS-3B minimizes downtime and simplifies inventory for service teams. Add the Mircom PS-3B to your next security or surveillance project to ensure stable, long-lasting power—contact sales or order now to support reliable monitoring and onsite performance.

• Simplify installations with selectable 8V, 16V and 24V outputs, reducing SKU needs and on-site downtime
• Provide stable, reliable AC power (110-120VAC input) to security, surveillance and intercom equipment for uninterrupted monitoring
• Compact wall-mount open-frame design saves space in cabinets and on service loops for commercial or residential sites
• Robust 20 VA rating with 13/17/20 VA output options ensures proper power for cameras, sensors and the Mircom MA-485A intercom
• Streamline integration and maintenance with a Mircom-branded transformer engineered for intrusion and access control systems