Connections

Fiber-optic cables help with leak detection

Written by Hawaiian Telcom | Aug 31, 2026, 7:23:45 PM

We all know fiber-optic cables provide reliable, high-speed internet service for condos and multi-dwellings units, but did you know fiber also helps with leak detection?

 

The Human Approach

Every building has built-in leak detection systems on every floor and every unit. Property managers are alerted almost immediately by phone and text. The notification almost always comes at the oddest times, early in the morning or late at night, and usually on weekends. The source of these notifications is always reliable: they are humans!

They are irate tenants who demand you do something to fix the water cascading down their walls from the unit above or next door, or they may tell you find out why water is seeping under their door from another unit. This human leak detection system always gets your immediate attention, but it’s usually not until severe damage has been done to the units surrounding the culprit.

New Possibilities with Fiber

Fiber can help you proactively get ahead of this. Imagine how much less stressful your job would be if your building had a fiber-optic network that enabled you to use sensors that monitor water usage, pipe pressure and flood management. What are some the possibilities with fiber for leak detection in buildings?

Water meters can be installed on your main water line and for each unit in your building. This not only tracks water use for your building overall, but also by each individual unit. This allows you to pinpoint specific locations of leaks. Using reliable, fiber-based wireless technology, these systems can send continuous data through secure networks.

 

Monitoring Buildings and Individual Units

Some water flow devices measure temperature, pressure, and flow rates around the clock and automatically shut off the water if they detect a pipe burst. This enables early detection of potential problems and takes action to prevent damage to a unit or an entire building, regardless of whose pipes and whose is ultimately responsible for their repairs and maintenance.

In addition to building-wide solutions, new sensors can be placed in individual units under kitchen and bathroom sinks, toilets, dishwashers and washing machines to instantly alert tenants, unit owns and property managers through apps on their phones when a leak is detected.

 

Avoiding Heartaches and Headaches

This kind of preventive maintenance prevents or mitigates the effects of disastrous water damage to your building and serves as a valuable service for tenants. Frantic, emergency calls from tenants will decline. There will also be less heartache and headaches all around, and less costly and distracting litigation and subrogation. The result: happier tenants who may already be smarting over increased maintenance fees, special assessments, and increasing condo insurance costs to meet compliance requirements for other issues.

 

Preparing for a Fiber-Driven Future

As condominium communities look for smarter ways to protect their investments, fiber-optic technology offers benefits that go far beyond internet connectivity. From enabling early leak detection to supporting the next generation of smart building solutions, fiber can help properties operate more efficiently while reducing risk. Ready to explore what's possible? Connect with Hawaiian Telcom to learn how fiber-powered technologies can help future-proof your property and provide greater peace of mind for residents and boards alike.