Alarm Cable

High-Quality Alarm Cable for Security, CCTV & Access Control Systems

Alarm cable is specifically designed for low-voltage security and signal transmission applications, providing reliable connectivity for burglar alarms, intruder alarm systems, CCTV installations, access control equipment and other security devices.

At Wires Direct, we supply quality alarm cable suitable for domestic, commercial and industrial security installations. Whether you're installing a home alarm system, connecting CCTV cameras or wiring an access control system, our alarm cables provide dependable performance and long-term reliability.

Designed for accurate signal transmission and easy installation, our alarm cable range is trusted by security installers, electricians and contractors throughout the UK.

What Is Alarm Cable?

Alarm cable is a multi-core low-voltage cable used to connect security devices and control equipment.

Typical alarm cable features include:

• Multiple colour-coded conductors

• Flexible construction

• Durable PVC or LSZH sheath options

• Screened and unscreened variants

• Suitable for signal and control circuits

The multiple cores allow installers to connect detectors, keypads, sounders, control panels and other security devices using a single cable run.

Common Uses for Alarm Cable

Burglar & Intruder Alarm Systems

Alarm cable is widely used for connecting:

• Alarm control panels

• PIR sensors

• Door contacts

• Window contacts

• External sounders

• Internal alarm devices

CCTV Installations

Suitable for various CCTV and surveillance applications where low-voltage signal transmission is required.

Access Control Systems

Commonly used for:

• Door entry systems

• Keypad access systems

• Electronic locks

• Security barriers

• Intercom systems

General Security Wiring

Ideal for commercial, industrial and residential security installations requiring dependable low-voltage cabling.

Available Alarm Cable Types

4 Core Alarm Cable

Suitable for many standard alarm and detection circuits.

6 Core Alarm Cable

A popular choice for intruder alarm installations requiring additional conductors.

8 Core Alarm Cable

Provides greater flexibility for more complex security systems and future expansion.

Screened Alarm Cable

Designed to reduce electrical interference in environments where signal integrity is critical.

Benefits of Alarm Cable

Reliable Signal Transmission

Designed to maintain accurate communication between security devices and control equipment.

Easy Installation

Flexible construction and colour-coded conductors simplify installation and maintenance.

Suitable for Multiple Applications

Can be used across a wide range of security and low-voltage systems.

Professional Performance

Trusted by security installers for dependable long-term operation.

Why Buy Alarm Cable from Wires Direct?

• Suitable for burglar alarm systems

• Ideal for CCTV and access control installations

• Available in multiple core configurations

• Screened and unscreened options available

• Competitive trade pricing

• Fast UK delivery

• Trusted by electricians and security professionals

Installation Advice

For the best results:

• Select the appropriate number of cores for the application

• Avoid unnecessary cable joins where possible

• Protect external cable runs using suitable containment

• Keep signal cables separated from mains power cables where practical

• Follow manufacturer installation instructions

All installations should comply with applicable standards and system requirements.

Frequently Asked Questions

What is alarm cable used for?

Alarm cable is used for burglar alarms, intruder alarms, CCTV systems, access control systems and other low-voltage security applications.

What is the difference between screened and unscreened alarm cable?

Screened alarm cable includes additional shielding to help reduce electrical interference and improve signal quality in challenging environments.

How many cores do I need?

The number of cores required depends on the devices being connected and the system design. Common options include 4 core, 6 core and 8 core alarm cable.

Can alarm cable be used outdoors?

Certain alarm cables are suitable for outdoor installations when appropriately specified and protected from environmental conditions.

Is alarm cable suitable for CCTV systems?

Yes. Many low-voltage CCTV and security installations use alarm cable for signal and control connections.