Automatic Water Shut Off System
Water Damage: The Unseen Threat
Before it becomes a crisis, take control. This is a technical comparison of two leading whole-home leak detection systems designed to be your property's first line of defense.
Understanding the Risk
7x
More Frequent
Water damage claims are 7 times more common than theft and 8 times more common than fire.
$10k+
Average Claim
The average insurance claim for non-weather-related water damage exceeds ten thousand dollars.
93%
Preventable
Nearly all such incidents are preventable with a proactive leak detection and shutoff system.
Two Philosophies of Protection
Moen Flo: The Smart IoT Device
A data-centric device focused on user experience, AI analytics, and smart home integration. It learns your habits to provide insights and protection.
Leak Defence: The Safety Appliance
A commercial-grade appliance focused on absolute reliability. It uses robust hardware and operates independently of the internet for fail-safe security.
Core Technology: AI vs. Direct Logic
Moen Flo: AI-Powered Analysis
Uses FloSense™ AI to learn water habits over 7 days, identifying anomalies by synthesizing data from three sensors.
- 1.Turbine Flow Meter: Measures flow rate with a small internal propeller.
- 2.Pressure Sensor: Runs daily MicroLeak™ tests by checking for pressure drops in a sealed system.
- 3.Temperature Sensor: Provides alerts for potential pipe-freezing conditions.
Leak Defence: Direct Time-and-Flow Logic
Operates on a simple, powerful principle: continuous water flow over a user-set time limit equals a leak.
- 1.Thermodynamic Sensor: A solid-state sensor with no moving parts detects flow via temperature differential.
- 2."Home" Mode: Allows for longer flow times (e.g., 30 mins) to accommodate normal daily activities.
- 3."Away" Mode: Uses a much stricter time limit (e.g., 5 mins) for faster response when the property is unoccupied.
Hardware & Reliability: Consumer vs. Commercial
Moen Flo
- Significant use of plastic in main body and fittings.
- Internal mechanical turbine sensor is a known failure point.
- Out-of-warranty failure often requires full unit replacement.
Average System Cost
$950
Leak Defence System
- Full-port brass or stainless steel valve and flow body.
- Solid-state sensor with no moving parts for maximum longevity.
- Engineered as a long-term, commercial-grade safety appliance.
Average System Cost
$4,100
Which System is Right for You?
The Homeowner
Values data, smart home integration, and a lower upfront cost for their primary residence.
Recommendation: Moen Flo
The Asset Protector
Needs absolute, fail-safe reliability for a high-value or unoccupied property where cost is secondary to protection.
Recommendation: Leak Defence
The Commercial Property Manager
Requires larger pipe sizes and integration with professional security and building management systems.
Recommendation: Leak Defence