Best Water Leak Sensor

E-SDS Water Leak Detector with Shutoff Valve,Sensors and Sounds Alarm,Automatic Water Leak Shut Off Valve System,for Pipes 3/4 NPT,Flood Prevention for Laundry,Water Heaters and More

  • Leak Detection Automatic Shutoff–Leak Prevention Device will automatically shut off the water to your appliances to keep your house from flooding....
  • Automatic Shutoff Valves & Easy installation–The brass NPT threaded 3/4 ball valves which allows you to control a flood.
  • Vacation Mode– This device gives you the ability to manually shut off the water while on your trip..
  • Water Leak Sensor– Comes with a sensor that will shut off the water when the water reaches it.Cable length of Water leak sensor:19.68ft/6m..
  • Contact our customer service and they will help with any issues and concerns that you may have.Note:The port inside this....
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FloodStop Water Heater Auto-Shutoff Valve, FS3/4NPT, V4 Controller, Water Damage Prevention

  • PREVENT WATER DAMAGES – This automatic shut off valve will trigger when a leak is detected from your water heater, potentially preventing 200+ gallons of water leaking into your home..
  • EASY TO INSTALL – The FloodStop valve is installed between the water heater and the manual shutoff valve.
  • SENSOR AT BASE OF HEATER – The sensor part of this system is placed at the base of the water heater. As long as the sensor stays dry, the valve will stay open permitting water to flow through to the heater..
  • IMMEDIATE SHUTDOWN – Once the leak sensor at the base of the heator senses moisture, the valve will immediately close off all water flow and sound alarms..
  • CERTIFIED LEAD FREE – Certified lead free under S. 3874, AB1953 with a One Year Manufacturer’s Warranty..
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GRSICO Water Alarm Leak Detector WiFi Water Sensor 5 Pack 120dB Adjustable Alarm and App Alerts for Kitchen Bathroom Basement Without Charger and Battery

  • Real-time Notifications: The wifi water leak detector need connect the gateway to WiFi, and wifi water sensor will instantly send real-time App....
  • Loud Alarm with Mute: Our 120dB water sensor alarm is loud enough to be heard. Press the button to stop alarm 5 seconds when you find the leak, Remove....
  • Unique Design: Water leak detector with double-sided detection probe, There are 4 round probes on one side and 2 flat probs on the other side, Fast....
  • Whole Home Protection: The water leak detector wifi connection gateway provides strong and stable signal transmission & lets you connect up to 20....
  • Low Battery Alert: Water alarm leak detector will beep and flash a red light when a battery is low, or press the button on it to test the battery....
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D-Link Wi-Fi Water Leak Sensor and Alarm, App Notifications, Battery Powered, No Hub Required (DCH-S161-US)

  • Battery powered: 2 AA batteries can last up to 1 and a half years.
  • The water sensor sends you a notification when it's time for a change.
  • Sensor probe: Designed to be sensitive, detecting shallow leaks to give you an early warning.
  • 90dB siren: The water sensor is equipped with a loud siren and triggers a localized alarm to alert you of a leak.
  • Water leak detection alerts: Notifications are sent to your mobile device through the midline app to let you know of a leak, wherever you may be.
  • Easy setup: Works with your WiFi at home.
  • Smart home compatible: Supports IFTTT so you can customize additional actions between the water sensor and other smart devices in your home.
  • Sleep mode: Saves power by limiting connectivity between the Siren and the my link app only when leaks are detected or the siren's button is tapped.
  • Rated for 120 Volt with a maximum power load upto 15 amps and 1800 watts.
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Smart Hot Water Heater Shutoff System

  • Easy installation—attaches to existing plumbing.
  • Water leak sensor—floor sensor turns off cold water input automatically when moisture is detected.
  • Faulty pressure release shut down—water will shut down if pressure release valve runs for 60 seconds.
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Water Leak Sensor 2.4GHz Wi-Fi Water Leak Detector with Alarm and App Notification Work Alone Battery Operated No Hub Required for Home Bathroom Kitchen Laundry Shipped Without Battery

  • ★REAL-TIME NOTIFICATIONS: Connect this smart water leak alarm to your home's 2.4 GHz Wi-Fi (Not support 5 GHz Wi-Fi), you’ll receive alerts about....
  • ★EASY TO INSTALL: Simply use the peel-and-stick adhesive to securely attach your Wi-Fi water leak detector in any desired location..
  • ★FLEXIBLE USE: The water leak sensor with a 3.28 feet sensor cable making it perfect for reaching tight spaces like under a washing machine or next....
  • ★EASY AND SAFE TO USE: Powered by 3 AAA batteries (battery is not included), the sensor consumes very little power and can give you home safety....
  • ★NO NEED FOR EXRAR FEES: Connects to standard Home Wi-Fi directly, no need for an extra water sensor hub..
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2PCS Water Leak Detector Water Leakage Alarm Detector, Household Water Leak Monitor Drainage Alert Device, High Sensitivity，Suitable for Kitchen Bathroom Laundry Room， Water Leak Alarm

  • 【Essential Product to Provide Safety】: Water Leak Alarm automatically goes off when water comes into contact with it allowing you to respond to leaks and floods quickly and prevent disastrous damage caused by unknown water exposure..
  • 【High Sensitivity & Loud Audible Alarm】: The Water Leak Detector can emit 90db siren alarm once water is detected, rapidly helps alert homeowners realize water is leaking in time..
  • 【Re-Useable Water Leak Alarm】: Powered by 9v battery(not included), one pcs can be used for a year under normal condition, dependent upon battery life. The battery can be changed when alarm sound is slow, never warry if the water alarm sensor can't work or not..
  • 【Safe Design】：The detector will float if the leaking water is too full, no need to worry water leak into the inner electronic parts. Dry the water stains to stop the alarm..
  • 【Widely Used】: One water leak sensor sometimes can save your hourse. Can be used many places: leaking sink drain, leaking Central A/C, leaking washing machine hose, leaking hot water heater and a leaking hot water recirculating pump and other water prone areas..
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Govee WiFi Water Leak Sensor 3 Pack Bundle with Govee Bluetooth Indoor Thermometer Hygrometer with Notification Alert

  • Real-time Alerts: Connect the gateway to WiFi, and the water leak detector will instantly send emails, App notifications & alerts to your phone when water leakage occurs even you're not at home. Water sensors and gateway are paired right out of the box..
  • Loud Alarm with Mute: If WiFi is not temporarily available, our 100dB water alarm is loud enough to be heard. Press the Mute button to silence the alarm when you find the leak..
  • Drip and Leak Alerts: Water sensor comes with 2 groups of back water detector probes & 1 group of front probes for pipe dripping detection. Use the App to name each sensor with its location..
  • Remote Bluetooth Monitor: You can always keep an eye on temp and humidity conditions via the app anywhere inside the house within the Bluetooth range(70m/230ft). Support pairing multiple smart thermometers to the Govee Home app for different usage..
  • Accuracy & Fast Response: With a built-in Swiss-made sensor, this thermometer hygrometer provides accurate instant readings (±0.54°F/Celsius and ±3%RH). Smart alert notification via Bluetooth on your app helps you react faster to surrounding changes..
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Smart Wi-Fi Water Leak Detector Sensor Alarm Remote Monitor Leak Ideal for Home Security Kitchen Basement Washer & Bath Room Compatible with Alexa & Google Home 1-Pack

  • 【Reliable Wifi Smart Home Leak Detector】- If the water sensor detects leaking water or the preset limit overrun, the alarm will sound and alert....
  • 【Real-time Notifications】- When the 3.3ft probe sensor detects the water, your phone will receive the notifications " Water Leakage Warning" by....
  • 【Smart Design】 -Compact in size and can be fitted easily into the smallest of gaps. Using 2x AAA batteries(not Include), lasts for more than half....
  • 【WIDE APPLICATION】-The wifi water leak sensor is perfect for homes, warehouse, basement, continuously monitors for leaks around sinks,....
  • 【Easy Installation and Operation】-No hub and no complicated cabling required, you can connect our water sensor to your home 2.4G Wi-Fi in just a....
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