---
product_id: 32092012
title: "SDC SECURITY DOOR CONTROLS CR4 4 STN RELAY MODULE 12/24 VDC"
brand: "security door controls"
price: "RM1659"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/32092012-sdc-security-door-controls-cr4-4-stn-relay-module-12
store_origin: MY
region: Malaysia
---

# Dual voltage 12/24 VDC compatibility 4 SPDT relays for versatile control Robust relay module for secure access SDC SECURITY DOOR CONTROLS CR4 4 STN RELAY MODULE 12/24 VDC

**Brand:** security door controls
**Price:** RM1659
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your security game with the CR4 relay module — power, precision, and peace of mind.

## Quick Answers

- **What is this?** SDC SECURITY DOOR CONTROLS CR4 4 STN RELAY MODULE 12/24 VDC by security door controls
- **How much does it cost?** RM1659 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/32092012-sdc-security-door-controls-cr4-4-stn-relay-module-12)

## Best For

- security door controls enthusiasts

## Why This Product

- Trusted security door controls brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quad-Relay Powerhouse:** Four SPDT relays deliver flexible, reliable switching for complex security setups.
- • **Compact & Durable Design:** Engineered for professional installations with a space-saving footprint and rugged reliability.
- • **Dual Voltage Flexibility:** Operates seamlessly on 12 or 24 VDC, adapting to diverse system requirements.
- • **Plug-and-Play Compatibility:** Simplifies upgrades and maintenance with straightforward wiring and integration.
- • **Enhanced Security Integration:** Designed specifically for security door controls, ensuring precise and secure access management.

## Overview

The SDC Security Door Controls CR4 is a 4 SPDT relay module operating at 12/24 VDC, engineered for secure and flexible access control systems. Its dual voltage compatibility and robust design make it an essential component for professional-grade security door installations.

## Description

Security Door Controls CR4 RELAY MODULE, 4 SPDT RELAYS 12/24VDC

## Features

- Security Door Controls CR4

## Images

![SDC SECURITY DOOR CONTROLS CR4 4 STN RELAY MODULE 12/24 VDC - Image 1](https://m.media-amazon.com/images/I/416ss1QNLZL.jpg)

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**Shop now:** [https://www.desertcart.com.my/products/32092012-sdc-security-door-controls-cr4-4-stn-relay-module-12](https://www.desertcart.com.my/products/32092012-sdc-security-door-controls-cr4-4-stn-relay-module-12)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-05-16*