What network outages actually tell us
Network failures have become business-as-usual disruptions that every alarm system needs to survive.
Major ISP outages serve as a wake-up call. When a carrier goes down for hours, every alarm system relying solely on that network becomes a glorified paperweight. No signal to the ARC. No verification of system health. No way to know if the site has actual protection.
For installers serving high-value properties, this creates an impossible situation. They’ve sold clients on monitored security, but during an outage, those properties are effectively unmonitored. This represents a trust failure, going far beyond technical issues.
The pattern is clear: as the industry has transitioned from PSTN to IP-based signalling, it has traded one set of vulnerabilities for another. Legacy phone lines had their issues, but they were immune to the kind of widespread digital disruptions that can take down thousands of connections simultaneously.
Single points of failure: The hidden risk in installations
Most alarm systems carry a silent vulnerability that installers overlook: single-network dependency.
An installer specifies a communicator. It uses 4G from one carrier. Job done, right? Until that carrier has a regional outage, or a network configuration error, or a cyber incident. Then every system installed on that network stops signalling at once.
This goes beyond theoretical concerns. When networks fail, they fail completely and simultaneously across entire regions. A customer in one location loses protection at the exact same moment as a customer in another location. And they’re both calling their installer.
The math is brutal: a four-hour outage during business hours might go unnoticed. But a four-hour outage overnight, when break-ins peak? That’s when installers discover the real cost of single-network designs.
Building genuine resilience: Beyond marketing claims
Real resilience demands redundancy at the network level, going well beyond backup power.
The solution follows a clear principle: dual-path signalling using independent networks. When the primary path fails, a secondary connection from a different carrier automatically takes over. No gap in coverage. No manual intervention. No anxious calls from customers who’ve seen the outage headlines.
But redundancy only works if the backup path has true independence. Using two SIMs from the same carrier creates a false sense of security. When that carrier’s core network fails, both “redundant” paths die together.
Smart installers now specify systems with genuine multi-network capability. Different carriers. Different network technologies. Different failure modes. So when one path drops, the alarm signal keeps flowing through the other.
This approach also future-proofs installations against the next industry transition. With 2G and 3G networks being phased out, systems built on diverse connectivity have more migration options and longer viable lifespans.
What this means for installation strategies
Every system installed now represents a bet on network reliability – or network resilience.
For new installations, the conversation with clients needs to shift. Instead of “this alarm connects to our monitoring centre,” it becomes “this alarm maintains continuous connection even during network failures.” That’s the difference between a commodity install and a premium, resilient solution.
For existing customers, especially those on high-value sites, outage events create natural upgrade opportunities. When clients express concern about potential vulnerabilities, installers can respond with confidence about dual-path protection and comprehensive coverage strategies.
The transition from PSTN has already forced system upgrades. Installers who positioned those upgrades as resilience improvements – rather than just compliance requirements – built stronger customer relationships and better margins.
The installer’s edge: Trust through reliability
In a market where everyone claims “reliable” signalling, demonstrated resilience provides clear differentiation.
ARCs know which installers bring them systems that maintain clean signal records even during regional disruptions. Those installers get preferred status, better support, and first call when the ARC’s commercial team needs a trusted partner for a demanding client.
An installer’s reputation grows from systems that work when everything’s fine AND keep working when networks fail, when competitors’ installs go dark, and when customers remember who they can actually trust with their security.
Recent outages have created a credibility gap in the market. Installers who fill that gap with genuinely resilient solutions will thrive when the next headline breaks – because they’ll be the ones customers call because of it.
If you’d like to learn about AddSecure or how our Next Generation Portfolio solutions can help you, please don’t hesitate to get in contact with us.