$ 28.95
In stock
$ 28.95
In stock
Stop water damage before it starts. The Ezlo Flood Sensor provides 24/7 peace of mind by detecting leaks, burst pipes, and shifting water levels instantly. Built on the cutting-edge Z-Wave 800 series, it offers industry-leading range and reliability. More than just a leak detector, this 2-in-1 device also monitors temperature, ensuring your property is protected from every angle with ultra-low power consumption for long-term security.
1 Year Manufacturer Warranty
2-in-1 Detection — water and temperature monitoring
Z-Wave 800 Series — superior range up to 300ft outdoors
Automated Response — triggers smart valves and alerts instantly
Works with Home Assistant, MiOS & major Z-Wave hubs
Main body: 68 mm(W)*22mm(H), Extension probe: 50 mm(W)*5mm(H), Wire: 1000mm(L)
ER14250 3.6V Battery
908.42 MHz (standard)
912.00 MHz (default LR)
920.00 MHz (backup LR)
More than 300 feet outdoor, about 130 feet indoors (depending on materials)
32~104°F (0~40°C)
Z-Wave Plus
Power Source: This device requires a single ER14250 3.6V Battery. Thanks to ultra-low power consumption, it is designed for long-lasting operation.
Probe Placement: The sensor includes a 1000mm (3.2 ft) wire probe. Place the probe tip where water is most likely to accumulate (e.g., under a sink) or at the desired water line (for tanks/pools).
Complete protection for your smart home or office: prevent water damage before it happens with the Ezlo Z-Wave Flood Sensor. From burst pipes to low pool levels, get instant alerts on leaks and floods.
Superior Range
Built on the latest Z-Wave 800 series for faster, more reliable connectivity throughout your home
2-in-1 Monitoring
Equipped with temperature sensor to detect freezing pipes
Always On
Ultra-low power consumption ensures continuous, long-term protection on a single ER14250 battery
Versatile Use
Perfect for detecting burst pipes, leaking overflow units, or diminishing water levels in pools and tanks
Maximize your peace of mind by linking your sensor to the Ezlo Water Valve. Seamless integration allows the sensor to automatically trigger the valve to close, stopping disasters in their tracks even when you aren't home.
Latest Z-Wave Protocol
Utilizes the Z-Wave 800 series for advanced, long-range connectivity
US-Based Customer Care: Enjoy peace of mind with US-based, real-person customer support ready to assist you whenever you need help.
US-Based Customer Care
Real-person support available whenever you need help — no bots, no overseas queues
Advanced Automation: Seamlessly integrate with MiOS and EzloPi for complex automation routines.
Ultra-Low Power
Long-lasting battery life with a low battery alert so you're never caught off guard
Voice Activation:
Compatible with Amazon Alexa and Google Assistant, allowing for hands-free control of associated devices
The Ezlo Z-Wave Leak Sensor is built on the Z-Wave 800 series protocol, making it natively compatible with Home Assistant and virtually any Z-Wave hub — no lock-in, no proprietary ecosystem required
Home Assistant Native Integrates seamlessly via Z-Wave Plus S2 Security. Full local control, instant alerts, no cloud dependency required
Open Z-Wave Ecosystem Works with any Z-Wave compatible hub — Ezlo, Hubitat, SmartThings, and more. Your sensor, your platform
Automated Response Link directly to a smart water valve or siren via Z-Wave BASIC SET commands — stopping leaks automatically, even without hub intervention
Ultra-low power Z-Wave technology ensures years of reliable, uninterrupted performance.
The sensor can be used with its built-in prongs for direct floor placement or utilize the extension probe to reach remote or difficult-to-access areas, ensuring comprehensive coverage.
Upgrade your home’s defense by pairing your sensors with the Ezlo Water Valve. Through seamless integration, a detected leak automatically triggers the valve to shut off—stopping floods in their tracks even when you’re miles away. Enjoy total peace of mind with proactive, hands-free protection.
The Open-Source, US-Secure Foundation for Your Smart Home
Choose ultimate control and peace of mind with EzloPi. Our Wi-Fi devices offer secure, local operation, a US-based cloud, and are built to be Home Assistant Ready, ensuring a future-proof, private, and reliable smart home experience.
A: Yes. This is a Z-Wave 800 Series device. It requires a Z-Wave compatible hub (such as an Ezlo controller or other Z-Wave gateways) to send alerts to your phone and trigger automations.
A: It features Dual Detection Capability. It can detect sudden water presence (leaks and floods) to prevent damage, but it can also detect critically low water levels, making it perfect for monitoring pools or water tanks.
A: Yes. It provides Integrated Monitoring with a Temperature Sensor, to detect freezing conditions before pipes burst
A: It utilizes the latest Z-Wave 800 Series protocol. This provides long-range connectivity, capable of reaching more than 300 ft outdoors and approximately 130 ft indoors, ensuring reliable alerts even from basements or garages.
A: Yes. You can set up Automated Schedules and scenes. For example, if a leak is detected, the sensor can automatically trigger a smart water valve to shut off the main water line or sound a siren to alert you immediately.
A: Yes. The sensor is "Home Assistant Ready." It integrates seamlessly for users who want to create complex automation rules within the Home Assistant ecosystem.
A: If you need help with placement or pairing, we are here to assist. Please contact our customer care team at 866-966-2272 or email us at support@ezlo.com.
Orchestrate your home with ease. With automation, you can shut off the lights from your car or control your thermostats from anywhere in the world. The only limitation is your own imagination.
With over 10 years of experience, Ezlo has developed a platform trusted by dealers, builders, utilities, and real estate companies across the globe. Our technology processes 1.2+ billion smart events each month, powering over 1 million connected devices—all designed to work seamlessly together.
Ezlo's solutions are used in 60+ countries and trusted by some of the biggest global brands. Our international team works every day to deliver reliable, scalable technology that transforms how people interact with their spaces.
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