Cost and budgeting
What an escape of water sensor really costs.
An escape of water sensor is rarely bought alone, so the cost depends on how many risk points you cover, whether you add automatic shut-off and how the readings are monitored. AQUAIOT scopes sensing across your buildings and prices it against the claim that hurts insurers most.
Live monitoring. Automatic shut-off.
38Sensors OK
2Caution
1Isolated
Live zones
Plant room – moistureDryOK
Riser 3 – flow14.8 L/minIsolated
Roof tank – temp4.2°CFreeze risk
Incoming main – flowNormalOK
A lone sensor barely helps.A device that only sounds locally does nothing when the building is empty overnight, so the cheap option often fails at the exact moment it is needed.
Risk points decide the real number.One sensor under a sink is a token gesture, while covering every riser, tank room and plant room across an estate is what actually changes the risk.
The claim it prevents is large.Insurers pay around one point eight million pounds per day in escape-of-water claims according to the ABI, which is the loss a properly scoped sensor network defends against.
Sensing without shut-off still floods.A sensor that detects but cannot isolate the supply only tells you how bad the flood became, so pairing it with automatic shut-off changes the value.
The AQUAIOT SolutionRequest a Consultation
From a single sensor to a system that pays back
The escape of water sensor cost is shaped by the number of buildings and risk points you place sensors at, whether the work is retrofit or new build, how many automatic shut-off zones the sensors trigger, the connectivity each site carries and the level of monitoring and integration behind the readings. A sensor that only beeps locally is cheap and nearly useless, so we scope moisture, flow and freeze sensing that escalates to the duty holder and can close an auto-isolation valve, then weigh the spend against the loss a single escape of water can cause.
Risk points drive how many sensors. Moisture, flow and freeze sensing at risers, plant rooms, tank rooms and under appliances, so the number of buildings and high-risk zones sets the sensor count, not a single device price.
Shut-off turns sensing into protection. Sensors that trip an auto-isolation valve and route a role-based alert add valve and escalation cost, but turn a passive sensor into active loss prevention.
Monitoring decides the running value. Secure cellular or LoRaWAN telemetry, encrypted payloads, OTA updates and dashboards or APIs into BMS or CAFM scale the spend to how closely you want the readings watched.
Live leak status
Auto-isolation valve closed – Riser 3
Abnormal flow detected 03:14. Supply isolated, team notified.
Abnormal flow detected 03:14. Supply isolated, team notified.
How It Works
Three steps from first drop to evidence
Step 01
Detect
AQUAIOT moisture, flow and freeze sensors are deployed at the points water escapes. Every reading is timestamped and logged to the cloud over secure cellular or LoRaWAN telemetry.
Step 02
Alert and isolate
When moisture is sensed or flow goes abnormal, AQUAIOT raises an immediate alert by SMS, email and app, and closes the auto-isolation valve so water is stopped before damage spreads.
Step 03
Record
Every reading, alert and isolation event is captured in exportable, timestamped logs that integrate with CAFM and BMS, so evidence for insurers is ready on demand.
Capabilities
Everything a leak detection programme needs
Purpose-built for estates, facilities and risk teams protecting buildings against escape of water across single or multiple sites.
Moisture sensing at the risk points
Point, rope and tray sensors detect water at first contact under appliances, in plant rooms, risers and tank rooms, before it spreads.
Inline flow analytics
Continuous flow monitoring on the incoming main learns normal use and flags the slow weep or continuous draw a manual check never sees.
Freeze protection
Temperature monitoring on exposed and loft pipework warns before a freeze leads to a burst, so action can be taken in time.
Automatic shut-off
Auto-isolation valves close the supply the moment a moisture or abnormal-flow threshold is crossed, with manual remote override for the duty holder.
Multi-channel alerts with escalation
SMS, email and app alerts with role-based routing, so the right person responds day or night, on a single site or across a portfolio.
Open integration, no lock-in
Connects to BMS, CAFM and SCADA via RS485/Modbus or REST API, with audit-ready exportable records for insurers and owners.
Evidence & Assurance
Evidence your insurers and auditors expect.
Scoped to risk points Moisture, flow and freeze sensing Insurer-recognised auto shut-off Audit-ready event logs
Book a Demo
No commitment. Talk to our engineering team.
Questions & Answers
Common questions
How much does an escape of water sensor cost?
There is no single figure, because the cost follows how many risk points you cover, retrofit or new build, whether sensors trigger automatic shut-off and how the readings are monitored. We scope your buildings and return a costed quote.
Is a single sensor worth buying?
On its own it is limited, because a sensor that only beeps locally does nothing in an empty building. Value comes when sensing across your risk points escalates to the duty holder and can close an auto-isolation valve.
What adds to the sensor cost?
The number of risk points and buildings, whether sensors trip automatic shut-off valves, the connectivity each site carries and how far you integrate dashboards and APIs into BMS or CAFM.
How does the spend pay back?
Against escape of water, the costliest UK property claim. With the average burst-pipe claim around seven thousand five hundred pounds in 2024, sensing that isolates the supply early protects against a far larger loss.
Are the sensors disruptive to fit?
No. Moisture, flow and freeze sensors and clamp-on ultrasonic flow are non-invasive and retrofit-friendly, fitted in live buildings without cutting pipes or a shutdown.
Explore the AQUAIOT range
Related leak detection pages
Ready when you are
Scope your sensors to the risk. Talk to an engineer.
Tell us how many buildings and risk points you cover, whether you want automatic shut-off and how closely the readings should be watched, and we will return a costed quote.
Escape of water sensor cost – Speak to an AQUAIOT engineer about your buildings.
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