CND Communications

Alarm Systems

Professional alarm system design and installation to protect homes and businesses across Perth, delivering reliable detection and peace of mind.

Trusted Alarm Brands

Hikvision

Advanced alarm solutions offering reliable protection for residential and commercial properties.

Dahua

Robust alarm systems designed for flexibility, scalability, and strong system integration.

Bosch

Industry‑trusted alarm systems known for long‑term reliability and professional‑grade security.

Alarm System FAQs

Does an alarm system integrate with my CCTV?

Yes. Most modern alarm systems can integrate with CCTV so when an alarm triggers, your cameras can record, notify your phone, or display live footage. This gives you faster verification of events.

Why do I need an alarm system?

An alarm system provides early intrusion detection and acts as a strong visual deterrent. It alerts you immediately to break‑ins and helps protect your family, property, and business assets.

How many sensors do I need?

It depends on your property layout. Most homes start with coverage on entry points and key internal areas. A professional site assessment ensures the right number of sensors for proper protection.

What is better: hard wired or wireless?

Hard wired systems offer maximum reliability and are ideal for new builds or renovations. Wireless systems are faster to install and perfect for existing homes. The best choice depends on your property and budget.

Can I control my alarm from my phone?

Yes. Most modern alarm systems include a mobile app that lets you arm/disarm, receive alerts, and monitor activity remotely from anywhere.

Will my pets trigger the alarm?

Pet‑friendly motion detectors are available and can be configured to ignore typical household pets when installed correctly.

Do alarm systems work during power outages?

Yes. Professional alarm panels include backup batteries that keep the system running during power failures for several hours.

How long does installation take?

Most residential alarm installations are completed within a few hours. Larger homes or commercial sites may take longer depending on system size.

Can I expand the system later?

Absolutely. Quality alarm systems are scalable, allowing you to add more sensors, keypads, or integration features as your needs grow.

Do I need professional installation?

Professional installation ensures correct sensor placement, reliable operation, and proper coverage of vulnerable areas — giving you the best protection.