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Smart Citizens Guide

Water leak detection in Dubai: a homeowner’s guide

A small leak in a Dubai apartment can become a six-figure damage claim within hours. Smart leak detection turns that risk into a notification on your phone — and an automatic shut-off before the damage spreads.

Written by Dr. Ashraf Nouri, Founder & CEOReviewed by Smart Citizens Technical TeamLast updated (published )

Why Dubai apartments are at high risk

High-rise plumbing, occasional pipe-joint failures, and washing machines on cycle while families are away combine to make apartment leaks a frequent and expensive incident. The unit below typically bears the worst of the damage.

Sensor placement

Smart Citizens deploys sensors at the highest-risk spots: under kitchen sink, under bathroom sinks, behind washing machine, around water heater, near water tank, and at the main supply manifold. 6–10 sensors typically cover a 2-bedroom apartment.

Automatic shut-off valves

An electric ball valve installed on the main supply closes within seconds when a leak is detected. The Smart Citizens app notifies the family and provides a one-tap reopen once the source is fixed.

When you're not home

Most damaging leaks happen when nobody is home. The Smart Citizens system runs 24/7, shuts off water unattended, and notifies you wherever you are — including overseas. Many families enable an “Extended Away” mode that increases sensitivity during travel.

Frequently asked questions

+ How does smart water leak detection work?

Battery-powered or wired sensors detect water on the floor and instantly notify the Smart Citizens app. If equipped with an automatic shut-off valve, the main water supply closes within seconds. The system runs 24/7 and works whether you're home or overseas.

+ Where should I place sensors?

Under all sinks, behind washing machines and dishwashers, around the water heater, near water tanks, and at the main supply manifold. Smart Citizens engineers determine the optimal placement during the site visit.

+ How fast does the shut-off respond?

Within 1–5 seconds of a sensor triggering. Smart Citizens uses motorised ball valves rated for tens of thousands of cycles, so reliability over years is not an issue.

+ What if I'm overseas when a leak happens?

You'll receive a push notification on your phone, see the affected sensor location in the app, and water will already be shut off automatically. You can authorise a building handyman or call a Smart Citizens partner to investigate.

+ Does this affect water pressure or daily use?

No. The system is invisible during normal operation. It only activates when a leak is detected or when you manually trigger shut-off from the app (e.g. before travel).

+ Are batteries reliable?

Yes. Sensors last 2–4 years on standard batteries and the app warns you when replacement is needed. Critical sensors can be hard-wired for indefinite operation.

+ Will I get insurance discounts?

Many UAE insurers recognise smart leak shut-off as risk-mitigation. Ask your broker — clients commonly report a discount on contents and apartment insurance.

+ How do I install it?

Book a free site visit. Smart Citizens installs sensors and the shut-off valve in a single visit for most apartments and over 1–2 days for villas.

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