SDC Security Door Controls 100-3 24VDC Solenoid Controller

SDC 100-3 24VDC Solenoid Controller

Overview

The SDC 100-3 is a 24VDC solenoid controller that bridges credential readers and electric strike hardware in access control systems. It handles door actuation logic for single-door or multi-door deployments, operating at 24VDC — the standard voltage in most commercial installations. Compact enough for retrofit work in tight electrical enclosures, yet robust enough for new construction where you're planning door control from the ground up.

Compatibility

The 100-3 integrates with HID-based credential readers and compatible access control panels. Operates on 24VDC, ensuring compatibility with standard door control power supplies already installed in most commercial and institutional security systems. Suitable for configurations where a single controller manages one door or where multiple units are networked through access management software.