Reviews Water Level Alarm

High/Low Water Level Sensor Detector Alarm 120 dB Red Strobe Siren, Adjustable Alarm Volume, Sump Bobber Water Leak Sensor,16.4ft Probe Cord, Suitable for Water Tank/Aquarium, Swimming Pool/Basement

  • 【SHIP FROM U.S.】【Dual Bobber Probes Sensor Design】- It can detect water shortage or overflow. You can choose to use one or both functions according to your needs. The overflow probe is placed above the water level. When the water level rises to the detection position, the float will rise and trigger the magnetic induction, thus triggering the alarm. Instead, the water shortage probe is always placed in the underwater position, which triggers an alarm when the water level drops below the float..
  • 【120 dB with Red Light Strobe Alarm - Volume Adjustable】- The volume of the water alarm can be adjusted according to the installation distance, and the alarm can also be used as a home safety alarm. You can DIY yourself, the alarm will be triggered when the two wires on the probe are shorted..
  • 【Extendable Detection Line】- The detection line of this water detector can be extended to 164ft to meet the needs of your family. Please use good quality copper core extension wire..
  • 【Low Power Design】- 9V replaceable battery power supply, standby for more than 1 year. When the battery power is low, the water sensor sound will become small or there is no alarm sound. Please replace the battery at this time..
  • 【Wide Range of Uses】- This dual probe water....
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Fluval Ribbed Hosing for 306/307 - 406/407 9.8Ft A20015

  • Kamoer ATO one se automatic water replenisher, a good helper for the fish tank at home! It has the function of adding water overtime alarm to prevent water level overflow caused by sensor failure..
  • This ATO is equipped with S1 float sensor, also called anti-overflow sensor (to prevent excessive water replenishment and water overflow), S2 optical sensor (also called water replenishment sensor) and S3 water replenishment bucket level sensor. It detects the water level of the refill bucket. . Usually note: In the case of ATO running normally, S1 is not working, and the float state is sinking. S2 works..
  • In daily use, S2 is a sensor that detects the lowest water level. The function of S1 is to cause the float to rise when the water level exceeds the S2 optical sensor and reaches the S2 float sensor when S2 fails (for example, foam is generated in the sea tank, etc.) Alarm, stop refilling..
  • The float sensor detects whether the water replenishment tank is short of water, and once the water is short, it will stop and alarm..
  • Please install the sensor correctly (the main picture has a picture description), otherwise the product will not work. And the distance between the two sensors is not less than 10cm. The height difference between the make-up bucket and the ....
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Sump Alarm Wifi Water Sensor, Wireless Sump Pump Alarm with 10 Float Switch for Indoor Outdoor Use, Weatherproof Water Detector Alarm with Free Email Alert, Audible Alarm and Server-Side Backup

  • MONITOR WATER LEVELS from anywhere with a wireless water detector and septic alarm by Sump Alarm. Our flood sensor lets you know when water levels approach a dangerous stage..
  • INNOVATIVE WATER ALARM is the first outdoor wifi water leak detector. IP67-rated with gasketed enclosure and weatherproof components, Sump Alarm Water Alarm is ideal for lift stations, grinder pumps and pool sumps..
  • POLYPROPYLENE FLOAT SWITCH on our water sensor alarm detects changes within 6” for fast troubleshooting. Minimize property damage with quick notification from our water level sensor..
  • FREE EMAIL ALERTS from Sump Alarm Smart Water Sensor keep you informed from anywhere in the world. An optional monthly/yearly subscription service sends text and/or voice notices for the liquid level alarm..
  • Server-side backup of the water alarm detector alerts you to loss of power or internet. An LED light and a 90 db horn deliver visual and audible alerts from the moisture sensor..
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Govee Water Detectors 5 Pack Bundle with WiFi Water Sensor 2 Pack, 100dB Adjustable Alarm and Smartphone App Notifications, Water Leak and Drip Alerts by Email, Water Detector for Home Bedrooms

  • Real-time Alerts: Connect the gateway to WiFi and instantly receive app notifications and alerts to your phone, plus emails to your inbox, when water leakage is detected. Stay informed even outside the home. Water sensors and included gateway are paired right out of the box. Note: Only 2.4Ghz WiFi supported.
  • Loud Alarm with Mute: When WiFi notifications are unavailable or an audible alert is needed, the 100dB on-device alarm can play throughout the home. Press the Mute button to silence the alarm. If the leaked water is still on the sensor after 5 seconds, the alarm will sound again. The alarm will stop once the sensor is dry..
  • Low Battery Alert: The water sensor alarm will beep and flash red light when battery is low, or press the button on it to test the battery level..
  • Connect More Sensors: The WiFi Connection Gateway provides strong and stable signal transmission & lets you connect up to 10 sensors simultaneously for full home coverage..
  • IP66 Waterproof&Low Battery Alerts: The completely sealed IP66 waterproof design allows for extended use in high moisture environments. The water sensor alarm will beep and flash red when battery is low, or you can also press the sensor's button to find the remaining battery level..
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Favoto Powersports Alarm with Remote, Anti-Theft Waterproof Wireless Vibration Motion Sensor Alarm for Bicycles, Motorcycles, Scooters, Doors, Windows, 113dB Loud

  • 【Multi-Scene Usage】Favoto wireless alarm has great protection function for your bicycle, motorcycle, electric bicycle, scooter and so on. You can also use it for doors, windows, fences, luggages, etc..
  • 【7 Adjustable Level Sensitivity】With7-level adjustable touch sensitivity, you can set the alarm according to your various needs from touching gently to beating..
  • 【3 Level Volume Adjustability】There is no need to worry about the volume is too noisy or too weak. The 3 level volume adjustability design helps you to have an alarm with an appropriate volume set mode..
  • 【Waterproof Design】The Favoto wireless alarm with remote is suitable for outdoor use even it is raining heavily. The water resistance rate reaches to IP55..
  • 【Wireless Remote Control】 The remote range of the vehicle alarm comes to 66FT, which is helpful for searching your vehicle among others even from a long distance..
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How to Connect Fire TV with your Echo

  • REAL-TIME MONITORING with Level Sense Pro Water Alarm Sensor lets you know immediately about fluid levels in wells and cisterns. Discover moisture and leaks early so you can act fast and limit damage..
  • WIFI-ENABLED water alarm sensor with float switch monitors temperature, water level, humidity, leak detection and power outage. Cloud check-in monitoring helps deter frozen pipes, flooded basements and more..
  • Back-Up power provided by an auto-recharging internal back-up battery, Level Sense Pro Wifi Water Leak Detector stays on-top of sump pump levels even when storms interrupt electrical service to your home..
  • UNIVERSALLY COMPATIBLE with Android and iOs devices, our wifi water leak sensor can also be wired into your home security system. Free basic portal service includes customizable output responses..
  • WAREHOUSE YOUR DATA with our smart water sensor so you can compare depth histories, pump cycles and run times. See current conditions and tank levels anytime with any tablet, cell phone or computer..
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Sump Alarm Water Sensor, Sump Pump Alarm with 10ft Float Switch for Indoor & Outdoor Use, Weatherproof Water Detector Alarm with 90dB Audible Alarm

  • MONITOR WATER LEVELS from your home with our septic alarm by Sump Alarm. Our flood sensor lets you know when water levels approach a dangerous stage..
  • IP67-rated with gasketed enclosure and weatherproof components, Sump Alarm Water Alarm is ideal for lift stations, grinder pumps and pool sumps..
  • POLYPROPYLENE FLOAT SWITCH on our water sensor alarm detects changes within 6” for fast troubleshooting. Minimize property damage with quick notification from our water level sensor..
  • An LED light and a 90 db horn deliver visual and audible alerts from the moisture sensor..
  • 6' AC Cord, 10 foot Float Switch Cord from Alarm to Sump/ Tank.
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Ultrasonic Liquid Depth Level Meter Water Tank Level Temperature Sensor

  • min/max records and alarm :Supports tank liquid level high/low alarm and tank liquid empty alert.You can store min/max records and set alarms for specific water levels (high/low) or when empty..
  • 10-element LCD graph :View your room's temperature, tank temperature and water level and displays on a 10-element LCD bar graph..
  • ℉ or ℃ :Displays indoor temperature (℉ or ℃) and tank temperature (℉ or ℃) at the same time..
  • 100m :Keep an eye on your outdoor water tank from the comfort of your own living room, up to 100m away..
  • anywhere at home :You can hang the receiver unit on a wall or pull out the stand and place it on your kitchen bench top, table or desk..
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Portable Nano Nebulizer with Alarm Function, Handy Face Nebulizer, 40ml USB Rechargeable Mini Beauty Nano Facial Sprayer, 12x7.5cm(Pink)

  • Nano water mist: Nano moisturizing sprayer, nano level water mist makes hydration more gentle and comfortable.
  • 40ml water tank: Equipped with 40ml large capacity water tank, if there is no water in the tank, it will automatically cut off the power.
  • With the alarm function: With the alarm function, the volume is about 120dB, can be operated by simple buttons.
  • Low noise: Low noise design, quiet operation will not affect your rest and work.
  • Portable: Small and portable, it can moisturize your face at any time. It is a great gift for family and friends.
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Water Alarm Sensor with 80dB Loud Sound WiFi Leak Detector, Overflow Leak Alarm, Remote Monitoring leaker for Water Heater Basement Sewage Pump, TUYA/Smart Life APP Notification

  • ①【Reliable performance】:If the water sensor detects water leakage or a preset over limit, the water detector will emit a 80dB alarm sound, and the alarm will sound within 60 seconds and the alarm message will be sent within 2-10 seconds Send to smartphone (depending on network speed). To prevent possible water damage..
  • ②【Sound and light alarm】:Even if there is no Wi-Fi, the scene can still emit a 80 dB loud alarm and a red flashing on-site alarm, even if there is a leakage in the basement, a sufficient sound can be heard.
  • ③【Widely applicable】:Perfectly suitable for houses, warehouses, basements, continuous monitoring of sinks, dishwashers, household appliances, refrigerators, washing machines, sewage pumps, water heaters, hot tubs, water pipes and filtering devices. Swimming pool, bathtub, fish tank and sensors warn of water level..
  • ④【Battery Powered】:Built-in rechargeable battery (included), can be used for one year, and you can check its power on the application. 6.6 feet / 200 cm long water detection sensor cable for flexible placement.
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Water Sensor SECRUI WD121 24 Hour Alarm Reminder Water Leak Detector 120dB Water Detector Alarm for Home Basement and Kitchen

  • Dripping and Leaking Alarm: Besides 2 groups of backwater detector probes, each detector also has 1 group of front probes for pipe dripping.(Note:....
  • Wireless and Easy to Use: No wire or setup required, the mini size allows you to put it on any place where the water leak may be happening. With kit....
  • Adjustable Alarm Audio: Each water leak detector features 0-100 dB adjustable alarm audio. Loud enough to be heard even if a leak happens in the....
  • Low Battery Alert: The water sensor alarm will beep and flash a red light when a battery is low, or press the button on it to test the battery level..
  • IP66 Waterproof: The completely sealed waterproof design allows for extended use in high moisture areas..
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Upgraded 2 in 1 Door Stop Alarm, Portable Door Stopper Security Door Wedge Intruder Alert Floor Door Stop Alarm with 120DB Siren for Home & Travel

  • ...t homeowner or renter, helps deter intruder and possibly notifies neighbors,security protection. Can be used in home and travel..
  • 【NON-SKID DOOR STOPPER】the door stopper alarm in "off" status,Its high damping rubber bearing can prevent the door sliding,keep the door in open position,no any loud alarm sound..
  • 【3 Level of Sensitivities】Hige-Midium- Low Sensitivities, with an adjustable sensitivity switch on the side. The level of "H" is the most sensitive level and the level of "L" is the low sensitive level. It means to replace the new battery if the alarm sound gradually becomes smaller..
  • 【EASY TO USE】No installation required and no wiring needed. Power by battery (Requires 1x9V battery,not included). Simply place the alarm behind any door (home, hotel, etc). It is very covenient to carry and easy to use when you travel or stay indoor alone..
  • 【PORTABLE DOOR STOPPER ALARM】Package include 1 * door alarms, weight about 120g. Easy to carry and use. Alarm loud 120db to protect you. Suitable for home or travel. Great choice for bedrooms, hotels, apartments, dorm rooms, front doors, etc. Peace of mind when traveling or living/working alone..
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Door Stop Alarm, Upgraded 2 in 1 Portable Door Stopper Security Door Wedge Intruder Alert Floor Door Stop Alarm with 120DB Siren for Home & Travel

  • ...alert homeowner or renter, helps deter intruder and possibly notifies neighbors,security protection. Can be used in home and travel..
  • NON-SKID DOOR STOPPER – the door stopper alarm in "off" status,Its high damping rubber bearing can prevent the door sliding,keep the door in open position,no any loud alarm sound..
  • 3 Level of Sensitivities : Hige-Midium- Low Sensitivities, with an adjustable sensitivity switch on the side. The level of "H" is the most sensitive level and the level of "L" is the low sensitive level. It means to replace the new battery if the alarm sound gradually becomes smaller..
  • EASY TO USE - No installation required and no wiring needed. Power by battery (Requires 1x9V battery,not included). Simply place the alarm behind any door (home, hotel, etc). It is very covenient to carry and easy to use when you travel or stay indoor alone..
  • PORTABLE DOOR STOPPER ALARM – Package include 1 * door alarms, weight about 120g. Easy to carry and use. Alarm loud 120db to protect you. Suitable for home or travel. Great choice for bedrooms, hotels, apartments, dorm rooms, front doors, etc. Peace of mind when traveling or living/working alone..
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