ELK 12/24VDC SPDT Relay Module

The ELK Products 12/24VDC SPDT Relay Module is a compact and reliable relay interface designed for security, automation, access control, HVAC, and general-purpose low voltage switching applications. Engineered for professional installations, this relay module allows low-current outputs from alarm panels, automation controllers, PLCs, and other electronic systems to safely control higher-current devices and isolated circuits.

Compatible with both 12VDC and 24VDC systems, this SPDT (Single Pole Double Throw) Form “C” relay module provides flexible switching capability with Normally Open (NO), Normally Closed (NC), and Common terminals. It is ideal for interfacing sirens, strobes, magnetic locks, lighting systems, gate operators, HVAC equipment, cameras, automation devices, and other controlled hardware in residential, commercial, and industrial environments.

The compact design makes installation easy inside structured wiring enclosures, alarm cabinets, automation panels, and low voltage control systems. An onboard LED status indicator provides quick visual confirmation of relay activation for simplified diagnostics and troubleshooting during setup and maintenance.

Perfect for security integrators, electricians, low voltage contractors, and automation professionals, the ELK SPDT Relay Module delivers dependable performance and versatile control integration for a wide range of low voltage applications.

Key Features

• SPDT Form “C” relay module for low voltage switching applications
• Operates on 12VDC or 24VDC systems
• Provides Normally Open (NO), Normally Closed (NC), and Common relay contacts
• Ideal for security, automation, HVAC, access control, and equipment interfacing
• Allows low-current outputs to control higher-current devices
• Compact design for structured wiring and control panel installations
• LED status indicator simplifies troubleshooting and diagnostics
• Suitable for residential, commercial, and industrial environments
• Reliable solution for sirens, strobes, lighting, gates, and automation systems

Add flexible relay switching and reliable device control to your low voltage infrastructure with the ELK 12/24VDC SPDT Relay Module — the professional solution for security and automation integration applications.