Top 9 Water Flood Alarms this Winter

A flood can happen anytime everywhere due to several reasons, such as a broken water heater or a supply line, a burst pipe, a clogged toilet, or a split hose connected to the washing machine. Thus, a proper flood alarm can protect your business and home security and prevent material costs.

How do water detectors work?

Water detectors contain specific electronic sensors and alarms. So, when water comes in contact with one of these sensors, it activates the alarm and creates an audible sound. Some flood alarms also can emit a blinking light and send alerts to your phone. Moreover, they can be integrated into complex security systems.

Here is a list of 9 water leak detectors to improve your home security or your commercial premises from flooding:

1. SmartThings Water Leak Sensor by Samsung

This sensor is part of SmartThings technology by Samsung. So, you have to buy a SmartThings hub separately.

Pros

• Easy to install
• A hub can host an unlimited amount of sensors
• Sends notifications
• Monitors temperature

Cons

• May not be compatible with other smart platforms
• Not waterproof
• Doesn’t emit a sound alert

2. HomeKit Flood Sensor by Fibaro

This sensor is battery-operated, wireless and Apple HomeKit compatible.

Pros

• User-friendly interface and easy setup installation
• Monitors temperature
• Compatible with Apple HomeKit
• Siri voice control
• Quick notification

Cons

• Homekit software and integration issues
• No text alerts
• Works with Apple HomeKit only
• Not recommended for dementia patients

3. First Alert WA100-3 Water Alarm

This splash and water-resistant water detector consist of three sensors. It emits an 85-decibel sound. It is ideal for garages, basements, and laundry rooms, although it is not suitable for saunas as it only operates within 0 to 48 degrees Celsius.

Pros

• Has three water leak sensors
• Easy to install
• Low price
• Emits a loud sound
• Water-resistant

Cons

• No text alerts
• No remote access

4. ProteusSensor Wi-Fi Water Detector with Buzzer and Text Alerts

This wireless flood detector includes a Wi-Fi water sensor. Text, email and audible alerts are available.

Pros

• Clear instructions
• No batteries
• Sends notifications when the power is off

Cons

• Wi-Fi and power needed to operate
• Uses Proteus cloud server as an intermediary source
• Compatibility issue with some routers

5. iHome Wi-Fi Dual Leak Sensor

iHome Wi-Fi detector has two sensors to monitor for leaks in different locations. It sends alerts and emits loud sound.

Pros

• Dual sensors
• Loud alarm

Cons

• Smart home integration issues
• Cannot shut off the water

6. Flo by Moen

A smart water leak detector that checks your water pressure and monitors your water usage. It can shut off your water if it discovers a major leak.

Pros

• Compatible with most water lines
• Can shut off the water

Cons

• Requires subscription
• Requires professional setup

7. Honeywell Lyric Wi-Fi Water Leak and Freeze Detector

This AA battery-powered sensor detects changes in temperature and humidity. It connects directly to your Wi-Fi, sends you an alert and emits a noise when leakage happens.

Pros

• Compatible with Alexa
• Monitors temperature changes

Cons

• Cannot shut off the water

8. Phyn Plus Smart Water Assistant

This sensor monitors for leaks based on water pressure. Phyn Plus can function indoors or outdoors. There are no additional fees.

Pros

• Can shut off the water
• Monitors water use
• Compatible with Google Assistant, Alexa, IFTTT

Cons

• Expensive
• No battery back-up

9. Watchdog Water Sensor and Alarm

This flood alarm includes a sensor strip. When it comes in contact with water, the sensor emits an alarm.

Pros

• Easy-to-install
• Loud alarm
• It is always on

Cons

• Cannot turn off the water

Installing an appropriate flood alarm will guarantee you safety, health and cost benefits. Moreover, early leak detection prevents pest infestations and mould growth. Some of the best water leak sensors have additional features that can significantly improve your business and home security, such as remote monitoring, water usage control and smart home integration.