10 Best
Leak Alarms
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Product Highlights- Wireless & easy to use: no wire or setup required, just put it on any place where the water leak may be happening.
- Ip66 waterproof & durable: it adopts ip66 super waterproof surface shell allows long-term use in high humidity areas and long battery life.
- Drip & leak alerts: water leak detector alarm is designed with 4 rear water leakage detection probes and 2 front drip probes. there will have an alert when any of the three sets of probes were under the water.
- Loud alarm with mute: our 100db alarm is loud enough to be heard, you can clearly know where the leak occurred and deal with it in time.
- Long life & low battery alert: the sensor is energy efficient and one battery can last over 2 years under normal usage, low battery alert function allows will beep and flash a red light when the battery is low.
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Product Highlights
- Audible alerts: when any portion of the sensor or cable detects water, an audible alert of 100 decibles will sound to alert you to the potential leak.
- Simple use: easy to use - once batteries are installed, insert the sensing cable into the cable sensor jack on the bottom of the detector, place detector so the cable is positioned where leaks are most likely to occur.
- Expanded detection: detect water with sensors on the unit or expand coverage with the included 5 ft. water sensing cable. the additiol length makes this alarm ideal for surrounding appliances or use in larger areas such as utility rooms.
- Extended area: the entire cable senses water allowing you to surround water heaters and sump pits, run under sinks, behind refrigerators and under dishwashers. expand coverage by purchasing additiol cables to cover an even larger area - up to 250 ft.
- Reusable: resettable for re-use once alarm sounds. simply dry off leak detector, clean up water and replace..low battery reminder: the water leak alarm provides a chirp alert to remind you it's time to change the 2 aa batteries (not included)..floor or wall mount: the detector can be placed flat on the floor or mounted on a surface. for wall mounting, use double-sided t...
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Product Highlights
- 【loud alarm】 when gas is detected, this alarm sensor emits a loud alarm to alert you and your family to the potential danger, and also push notification to your mobile phone;
- 【easy installation】: powered by usb cable, no need to worry about no power or offline; with simple installation instructions, you can easily install this alarm sensor in your home or office.
- 【reliable protection】 the natural gas leak detector detects the main deadly gases: natural gas (methane, butane, ethane, lng, etc) and propane (lpg or liquefied petroleum gas).
- 【real time monitoring】sending you real-time push alerts if a problem occurs or a threat is detected, allowing you to act on time to keep your property and home safe, 24/7; the large-screen lcd displays the gas concentration and equipment status in real time.
- 【high precision】：real-time gas readings so that you know the exact gas concentration in the air of your home at all times.
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Product Highlights
- 【low water level alarm】 100db sound and light is issued immediately when the water level is lower than the sensor. leakage alarm: 100db acoustic and optical alarm is issued immediately when the water level exceeds the sensor.
- 【timing detection】one key switch monitoring, when needed to arm, when not needed to disarm, it can set the time according to your needs, automatic detection on time.
- 【two monitoring modes】 water leakage monitoring, low water level monitoring.even if you are not at home, you will be notified via your cell phone when there is a water leak or when the water level is lower than the water level. protect your home and property from water damage; note: only 2.4g wifi is supported. 5g wifi is not supported.
- 【smart remote control】 through the smart life app, you can set (alarm duration, alarm volume, delayed alarm) remotely. you can adjust the volume at will, 100db high pitch alarm. you can set the alarm volume size through the app to remind your family to take good handling measures in time.
- 【energy saving】 no need to frequently replace the battery low power consumption, standby up to 6 months, low battery, app push low battery alert, please replace the battery in time.
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Product Highlights
- 【visual & audio gas alarm】the gas detector employs both visual alarm and audible alarm as fast as 0.5 seconds of detection. when the bar graph increases and the detector beeps, you k gas has been detected. the alarm increases with the amount of gas, and the lcd screen will turn red when the gas concentration is high
- 【compact design】pocket-sized with a pen hook that allows you to carry it in your shirt pocket. the non-slip texture and material make it easy to hold. with included storage bag, the natural gas detector is also easy to store. it is a great tool for rv-ers, diy-ers, homeowners with gas appliances, and so on. saves you from paying hundreds of dollars in diagnostics or was...
- 【combustible gas leak detector】the toptes pt199 is suitable for lpg, methane, ethane, propane, butane, natural gas, coal gas, gas fuel, sewer gas, liquefied natural gas, etc., and it will exactly pinpoint a leak, reducing the risk of gas explosion and keeping your family and property safe
- 【batteries included & easy to use】the toptes pt199 comes with 2x aaa alkaline batteries, so you will be able to set the detector up and have it ready as soon as you receive it. the system warm-up time is about 30 seconds. the low battery indicator will engage when battery voltage is below 2.4v. automatic power off after 5 minutes without operation or gas detection
- 【what you get】1x pt199 gas leak detector, 1x storage bag, 2x aaa batteries, 1x user manual. combined with 's excellent delivery service, we provide a 36-month after- service and technical support. please feel free to contact us if you have any questions or concerns
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Product Highlights
- Alarms & notifications - when water leakage alarm detector detects water leakage, your smart phone will receive alarm notification by tellur app, so you can monitor water leakage anytime anywhere.
- Low energy consumption - works with classic aaa batteries, with low energy consumption and low battery notification. over 6 months depends on how often you get leakage notifications.
- Easy to install and use - with tellur smart app, smart life app, tuya app (ios & android). independent use through internet, only with smartphone. no hub required. supports up to 150 registered devices .
- Voice control & 2.4 ghz wifi - the wifi smart flood sensor is only compatible with 2.4ghz wifi frequencies and can be voice activated through google home and amazon alexa.
- Protect your home - place the water sensor alarm under sinks, washing machines, hot water tanks, or anywhere in your home. with a compact design and battery-operated power, you can place this water leak detector anywhere.
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Product Highlights
- 【visual & audible alarm】this gas detector pen will send out a visual and audible alarm if any combustible gas is detected. as the concentration goes up, the audible alarm beep more frequently and the screen flashes red with a bar graph indicating the approximate strength detected. lcd display with green backlight ensures clear visibility even in dim light. it has a low-...
- 【convenient pocket clip design & one hand operation】lightweight and compact, this gas leak detector pen conveniently clips to your shirt pocket to carry with you. the non-slip texture on both sides of the gas leak detector fits nicely and ergonomically in your hand. has an easy-to-understand interface with its on/off buttons and sensitivity switch buttons "s", customers...
- 【portable gas leak detector】this portable pen type gas leak detector can detect a large number of flammable gases, like acetone, acetylene, alcohol,ammonia, benzene, butane,ethanol, oxirane, gasoline,hexane, hydrogen, methane,naphtha, natural gas, paintthinners, propane, solvents and more. it can accurately check whether gas leakage or not, avoiding gas explosion, prote...
- 【high & low sensitivity adjustable】high and low sensitivity are switchable for different scenarios. low sensitivity detects 500-1000ppm. high detects 50-500ppm. set high sensitivity to find small gas leaks, set low sensitivity to find larger explosive gas leaks. press the "s" button to switch sensitivity. when the "s" button is lit up, it is in high sensitive mode, whic...
- 【wide application & warranty】take this handheld detector in the area where you think there might be a leak and wait for the device to display the current gas levels. it is great for checking for leaks on gas lines, storage cylinders, valves, connections, gauges, regulators, etc. intendvision offers 12-month warranty and friendly customer service. notes: this gas detecto...
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Product Highlights
- Place anywhere leaks happen - geevon battery-operated water leak detector alarm residential with 3.15in diameter and 1.18in height which is easily placed anywhere you want, such as basements, laundry rooms, bathrooms, under sinks, or by water heaters to detect the leaks as they happen. don’t let the water leakage damage your home property and cost your money!
- Water alarms battery operated - water alarm leak detector is powered by a 6f22 9v battery(shipped with battery). no wiring or screws are required. unwrap and install the included battery, then place the water detection alarm in areas where leaks and flooding may occur.
- Loud 100db water leak detectors for home- each water sensor alarm leak detector features ultra-loud 100db alarm audio which is loud enough to be heard throughout the house even if the leak happens in the basement, garages, or wine cellar. the home water detector sensor will sound once the water is detected, alerting you of water leakage to avoid flood strikes.
- Highly sensitive water detection sensor - basement flood detector water sensor alarm with 3 metal prongs embedded on the bottom is made from high-quality abs materials & electronic parts with waterproof design, it's okay to float on water to detect leaks to prevent water damage.
- 30-day money back guarantee - each package comes with 4 x home water detector alarm sensors and 4 x 9v batteries. we offer 30-day free money-back, 12-month warranty, and lifetime consulting service. please let us know if you have any issues with our water sensors for leaks.
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Product Highlights
- High sensitive 24k plating detect board
- 37.8 inches cable, easy extend by user, detect water anywhere corner
- 120db loud alarm voice, keep alarm to notice you or neighbors until the water dry or sensor turn off
- 3m double side paster for easy install anywhere
- Supply by 9v battery (not include), battery life will be about 12 months for normal use (low quality battery about 6 months, very high frequency alarm or testing, battery life will be shorter)
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