Comm Radio

Comm Radio Comm Radio has been keeping South Africa connected and secure since 1988. CCTV

We provide radios, CCTV, intercoms, access control and more, with reliable systems and expert service you can trust.

Public address systems are often seen as a way to make announcements, but their role goes much further.In schools, they ...
29/08/2026

Public address systems are often seen as a way to make announcements, but their role goes much further.

In schools, they help manage daily routines and ensure important messages reach everyone. In factories and large facilities, they support coordination and safety by allowing clear, immediate communication across the site.

A well designed PA system ensures that messages are heard clearly, without confusion or delay.

If your current system struggles with clarity or coverage, we can help you improve it.
📧 [email protected]

Many backup systems fail quietly. Protect yours with regular check-ups!Over time, inverter and system batteries lose cap...
25/08/2026

Many backup systems fail quietly. Protect yours with regular check-ups!

Over time, inverter and system batteries lose capacity. Everything may seem fine until there is a power interruption and systems do not stay on as expected.

Regular checks and timely replacements help prevent this.

If you are unsure about the condition of your batteries, we can assist. Give us a shout!

📧 [email protected]

Security and communication systems need to be installed correctly to work properly.Professional installation ensures:• C...
21/08/2026

Security and communication systems need to be installed correctly to work properly.

Professional installation ensures:
• Correct placement
• Reliable performance
• Long term durability

At Comm Radio, every system is designed and installed with care and experience.

If you want a solution you can rely on, it starts with doing it properly.
📧 [email protected]

10/08/2026

What Is PTT?

PTT stands for push to talk.

It is a communication system that works over cellular networks, allowing users to speak instantly across long distances, similar to a two way radio but with national coverage.

It is ideal for teams that operate across multiple locations.

If you want to understand whether PTT is right for your business, we can help.

🌐 www.commradio.co.za

With shorter days and longer nights, visibility becomes even more important.CCTV systems, outdoor lighting, and controll...
09/07/2026

With shorter days and longer nights, visibility becomes even more important.

CCTV systems, outdoor lighting, and controlled access all play a role in keeping your home or business secure during winter months. Poor lighting or coverage gaps can reduce the effectiveness of even the best systems.

Taking the time to review your setup now can help prevent issues later.

If you would like to improve your visibility and overall security this winter, we are here to help.
🌐 www.commradio.co.za

During winter, power interruptions can have a bigger impact on daily routines and security.It is worth asking what your ...
06/07/2026

During winter, power interruptions can have a bigger impact on daily routines and security.

It is worth asking what your inverter is actually supporting. Are your CCTV cameras still recording? Is your gate motor operational? Can you still communicate when needed?

Not all systems are connected to backup power by default, and small gaps can make a difference when the power goes out.

At Comm Radio, we help you prioritise and connect the systems that matter most.

Talk to us about making sure your setup supports you this winter.
☎️ 031 266 0370

If something were to happen on your property right now, how would you communicate it quickly and clearly to the right pe...
03/07/2026

If something were to happen on your property right now, how would you communicate it quickly and clearly to the right people?

In many environments, relying only on phones can lead to delays, missed calls, or confusion. Dedicated communication systems such as two way radios or public address systems allow information to be shared instantly and reliably.

Having the right system in place can make a meaningful difference in how situations are handled.

Tell us how you would respond, or reach out if you would like to explore better communication options.

A panic system is only effective if it is easy to use in a stressful moment.The button should be within reach, simple to...
01/07/2026

A panic system is only effective if it is easy to use in a stressful moment.

The button should be within reach, simple to activate, and linked to a system that sends an immediate alert to the right people. Complicated setups can slow down response when every second matters.

Regular testing also plays an important role in making sure everything works as expected.

If you are unsure whether your panic system is set up correctly, we can help you review it.
📧 [email protected]

Two way radios are designed for environments where communication needs to be instant and reliable.Unlike phones, they do...
29/06/2026

Two way radios are designed for environments where communication needs to be instant and reliable.

Unlike phones, they do not rely on dialing, waiting for connections, or worrying about signal drops in busy areas. With the push of a button, teams can communicate clearly and immediately.

This makes them ideal for schools, factories, logistics teams, and any environment where coordination and safety go hand in hand.

If your team needs faster, more reliable communication, we can design a system that works for you.
📧 [email protected]

A public address system should deliver clear sound across your entire space, not just in certain areas.Speaker placement...
25/06/2026

A public address system should deliver clear sound across your entire space, not just in certain areas.

Speaker placement, system design, and regular maintenance all affect how well messages are heard. Poor clarity can lead to confusion, especially in busy environments like schools or factories.

Testing your system regularly helps ensure that communication remains reliable.

If you would like to improve the clarity and coverage of your PA system, we are here to help.
🌐 www.commradio.co.za

Address

Durban
3629

Opening Hours

Monday 08:00 - 16:00
Tuesday 08:00 - 16:00
Wednesday 08:00 - 16:00
Thursday 08:00 - 16:00
Friday 08:00 - 16:00

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