ELK 912B Relay Module SPDT 12 or 24V DC

Provide dependable switching wherever reliability matters most. The ELK Products ELK-912B relay module is a compact, heavy-duty SPDT relay designed to simplify integration in security, intrusion and access control systems. With selectable 12V or 24V DC operation and SPDT (Form C) contacts, the ELK-912B handles general-purpose switching of alarms, locks, sensors and auxiliary devices while minimizing power consumption thanks to its low current draw. The on-board voltage input LED gives quick visual confirmation during installation and troubleshooting, and robust cross-head terminals ensure secure, long-lasting connections in commercial or residential monitoring and surveillance setups. At just 1.5" x 2", the small footprint makes it easy to mount in control panels or retrofit into existing installations. For system designers and installers who need dependable performance in alarm systems, access control, and remote monitoring, the ELK-912B delivers straightforward functionality with ELK Products' quality and a lifetime limited warranty. Add the ELK-912B to your next security or surveillance project for reliable switching — order now or request volume options like the 6-pack ELK-912B6 for large deployments.

• Reliable heavy‑duty switching for security and access control applications
• Selectable 12V or 24V DC operation for installation flexibility
• SPDT (Form C) contacts to control alarms, locks, or auxiliary devices
• Low current draw and voltage input LED for efficient, easy diagnostics
• Compact, durable design with high‑quality cross‑head terminals for fast, secure wiring