ANT Telecom

03/11/2026

If your refrigeration system was compromised, would you still receive a temperature alarm?

Recent BBC reports have highlighted cyber-attacks on supermarket refrigeration systems across Europe, where hackers reportedly extended freezer defrost cycles from one hour to eight hours, causing temperatures to rise and significant quantities of food to be discarded.

What's particularly concerning is that extending the defrost cycles also reportedly delayed the refrigeration systems' temperature alarms. Some refrigeration controllers suppress or delay high-temperature alarms during defrosting to avoid unnecessary alerts. As a result, temperatures could continue rising without the normal warnings being issued promptly.

It raises an important question: Should businesses rely entirely on the systems controlling their critical equipment to warn them when something goes wrong?

Independent temperature monitoring provides an additional layer of protection. Using an automated, cloud-based monitoring system with wireless sensors and a separate 4G gateway, temperatures can be monitored independently of the refrigeration controller and the company's IT network.

If temperatures exceed configured thresholds, alerts can be sent to nominated responders by text, email or telephone, giving them an opportunity to investigate and act before the situation escalates.

Of course, independent monitoring won't prevent a cyber-attack or repair a compromised refrigeration system. Cybersecurity remains essential. But independent monitoring can provide an alternative means of detecting problems when the primary system cannot be relied upon.

And this principle extends beyond refrigeration to other business-critical equipment and infrastructure.

If a critical system fails, how confident are you that its alarms will still reach the right people?

https://eu1.hubs.ly/H0zB-400

The temperature of freezers in several shops across Europe reportedly rose to as high as 50C.

03/11/2026

Three ISO accreditations – a fantastic achievement for ANT Telecom!
There's been plenty of hard work going on behind the scenes at ANT Telecom over the past year, and we're delighted to share some great news!

We've successfully achieved ISO 27001 (Information Security) and ISO 14001 (Environmental Management) certification, as well as renewing our ISO 9001 (Quality Management) accreditation, which we've proudly held for over 20 years.

Achieving these standards takes a considerable amount of work, from reviewing existing processes and introducing improvements to ensuring we meet the requirements of each accreditation.

These achievements build on our Cyber Essentials certification gained in early 2025 and reinforce our ongoing commitment to information security, quality and environmental responsibility, including our ambition to become net zero by 2050.

A massive congratulations and thank you to Pete Santarserio, who has worked tirelessly towards achieving ISO 27001, and Steve Ringshaw, who has put in a huge amount of effort towards our environmental and quality accreditations.

A fantastic result and a real team achievement. Well done everyone!

30/09/2026

What happens if your server room temperature starts rising when no one is on site?

Receiving an alert is important. But being able to log in remotely, check current conditions and see whether temperatures are continuing to rise can be just as valuable.

Our latest blog looks at how remote server room monitoring can provide earlier warning of cooling problems and help teams decide when action is really needed.

Learn how to monitor server room temperature and cooling remotely, receive alerts and check conditions from anywhere. Arrange a demo with our team

17/09/2026

Poor communication doesn't just affect emergencies—it impacts everyday operations too.

When manufacturing teams can't quickly reach the right colleague, small delays start to creep into the working day. Maintenance takes longer to coordinate, equipment faults take longer to resolve and supervisors spend valuable time trying to keep everyone aligned.
Over time, those small delays can affect productivity just as much as they affect incident response.

One of the biggest misconceptions is that improving communication starts with choosing a new device. In our experience, it starts with understanding how your teams work. Only then can you determine whether digital radio, Push-to-Talk or a combination of technologies is the right fit.

Our latest blog explores why taking this approach helps manufacturers improve collaboration, support lone workers and build a solution that can grow as operational requirements evolve.

Poor communication can slow maintenance, delay decisions and impact incident response. Discover how manufacturers can keep teams connected.

27/08/2026

A huge well done to Raafi on completing his Level 4 Sales Executive course!

And a massive congratulations on your promotion to Regional Sales Manager — very well deserved.

You’ve fitted into the team brilliantly. Your maturity, communication skills and attention to detail have really stood out, along with your willingness to get involved and take on new challenges.

You’ve also shown great leadership and coaching skills when supporting younger students joining us for work experience — something we know will be valuable as we welcome future students and apprentices into the ANT team.

You’re already making your mark in sales too, recently sticking with an opportunity through plenty of hurdles and turning it into a new customer with the potential for more business in the future.

It’s been great to see how much you’ve developed during your apprenticeship, and we’re looking forward to seeing you take that next step.

Well done Raafi — and congratulations on the new role!

26/08/2026

Standardising lone worker safety across multiple sites sounds straightforward.

In reality, it rarely is.

Several years ago, we helped a large UK manufacturer roll out a lone worker solution across almost 20 sites. Looking back, we discovered the biggest challenges weren't the technology itself.

They were things like:
• Creating visibility across multiple locations.
• Getting people to use the solution consistently.
• Adapting the system to fit how each site actually worked.
• Having local champions who took ownership.

Perhaps the biggest lesson?

The goal isn't to standardise technology. It's to standardise protection.

Different sites will always have different risks and operational requirements. The key is creating a consistent approach that people will actually use.

Have you faced similar challenges standardising lone worker safety across multiple sites?

Learn lessons from rolling out multi-site lone worker safety across 19 locations, including visibility, user adoption and creating consistent protection.

05/08/2026

Should you choose two way digital radio or Push-to-Talk Smartphones for your operational teams?

It's a question we hear all the time.

The answer isn't about choosing a device first. It's about understanding how your teams work.

Some employees simply need instant Push-to-Talk communication. Others also need access to business smartphone applications. In many organisations, the right solution is a combination of both.

In our latest blog, we explain why understanding operational requirements should always come before choosing the technology.

Choosing between radio, Push-to-Talk and other industrial communication tech starts with understanding how your teams work. Discover what to consider.

22/07/2026

Keeping critical communications running for years to come.

As legacy DECT platforms reach end of support and the PSTN switch-off draws closer, organisations are upgrading their communication systems to ensure they're supported well into the future.

Our engineers recently completed the replacement of a customer's legacy DECT system with a modern IP DECT solution, carefully decommissioning the old platform and commissioning the new one with minimal disruption.

While the technology has changed, the customer's critical workflows remain exactly as they should. The new DECT system continues to integrate with the site's intercom and production monitoring systems, routing alerts directly to staff handsets so they're notified immediately, wherever they are on site.

That means teams can continue to communicate and collaborate across the site, responding quickly to incidents without being tied to a control room.

A great effort from Dave, Jose and Colin, who worked together to deliver another successful migration. From installing equipment on rooftops and integrating it with the existing infrastructure, through to testing and commissioning, every detail was carefully managed to ensure a smooth transition.

Another future-ready communications system successfully delivered.

09/07/2026

When every second counts, getting the right information to the right people matters.

Another successful project completed by the ANT Telecom engineering team.

This installation involved deploying a new radio system across a large industrial site, providing reliable communication for staff while supporting a faster, more coordinated response to incidents.

The completed solution delivers:

✔ Reliable site-wide radio coverage
✔ Lone worker protection for employees working across the site
✔ Integration with multiple fire alarm panels, allowing fire alarm activations from different buildings to be sent directly to the fire response team's radios

Instead of relying on someone to relay information from a control room, the right people are notified immediately, helping the team respond quickly wherever an alarm occurs.

Delivering reliable coverage across a site like this takes careful planning. From installing external repeaters in challenging locations to commissioning and testing the entire system, every stage is designed to ensure dependable communications when they matter most.

Well done Mat and Peter on another successful installation.

02/07/2026

Tomorrow, Team ANT Telecom will be swapping laptops for football boots as we take part in the 5 of Herts Charity Football Tournament!

We've got Toby causing havoc upfront like a charging bull, Pete bringing his silky skills at the back, Raafi putting in the strong tackles, and Ramesh ready to pull off a few classy saves. What could possibly go wrong? 😄

We had a brilliant time at last year's tournament, and we're looking forward to another afternoon of friendly competition, catching up with local businesses, and supporting the fantastic work of Home-Start Watford & Three Rivers.

Best of luck to the team – enjoy it, and return to work without any injuries please!!

Local businesses are invited to enter the 5 of Herts Charity Football Tournament, a friendly 5-a-side event returning for its third year.