10 Best
Water Detection Sensors
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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 10 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
- 【advantage】it has strong penetrability, whether it is water pipe, cement pipe or steel pipe, it can play a very good effect
- 【suitable for various water leakage situations】strong practicability, suitable for water leakage detection of various construction pipelines.
- 【upgraded version】using new components and japan advanced technology, the sound quality has been greatly improved.
- 【durable】built‑in 3.7v lithium battery, which can be recharged repeatedly, have long service life and easy to use.
- 【strong applicability】design switch, dual detectors, including probes and probes needle, the volume can be adjusted according to the situation.
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Product Highlights
- ✔working principle -- the bottom of the sensor contains 4 highly sensitive gold-plated probes which set off the alarm. 2 of the 4 detection electrodes detect water, the water detector will alarm.the device red light flashes and give out 'bip bip' sound.
- ✔widely used -- used to monitor leaking water of e.g. 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.
- ✔sound and light alarm -- when there’s a water leaking in some places like kitchen, bathroom..., the water sensor can detect water, and immediately prompt with real-time sound and light alarmto notify you.
- ✔water-proof -- the detector will float if the leaking water is too full. fully enclosed waterproof housing no need to worry water leak into the inner electronic parts. dry the water stains to stop the alarm.
- ✔easy to use and re-useable -- no wires to hook up, flexible use.before using this product, please gently pull off the insulation sheet and place it wherever you need to place it. 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, unscrew the fastening screws at the bottom of device to...
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Product Highlights
- No contact with liquid makes the module suitable for hazardous applications such as detecting toxic substances, strong acid, strong alkali, and all kinds of liquid in an airtight container under high pressure.
- The liquid level sensor is equipped with an interface adapter that makes it compatible with dfrobot "gravity" interface. four levels of sensitivity can be configured by pressing the set button.
- This is a non-contact water / liquid level sensor for arduino. it utilizes advanced signal processing technology by using a powerful chip (xkc-y25-t12v) with high-speed operation capacity to achieve non-contact liquid level detection.
- There are no special requirements for the liquid or container and this liquid sensor is easy to use and easy to install.
- More tutorial (english version) please search "product guides and documents" on this page to download. if you couldn't find it please contact with dfrobot customer service on amazon.
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Product Highlights
- Localized alarm: when the detector was immersed by the water, the wifi water sensor will beep to alert everyone at home.
- Excellent design: tiny and fashion. low-consumption design, which can make water leak sensor work long time. battery life up to 1.5 years. batteries are replaceable（include )
- Alerts on your phone: connect the water leak alarm to wifi, and it will instantly send you an alert through the tuya smart/smart life app when water leakage occurs even you're not at home.
- Easy setup: water sensors work with your wifi at home. no hub required. tuya/smart life app control. it is paired right out of the box.place it in the area you want to monitor and 'add device' with app. note: doesn't support 5g wifi.
- Excellent quality: you will enjoy our professional return, exchange and warranty from the day you receive the flood detection sensor. we offer an industry-leading 24-month warranty. if you have any questions about home security system, feel free to reach us directly at any time!
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Product Highlights
- Superior performance: the water leakage detection alarm adopts new components and advanced technology, which increases the penetration force several times and greatly improves the sound quality. please choose according to your needs
- Effective noise filtering: the water leak detect adopts advanced technology to effectively filter noise, reduce noise, and detect the water outlet faster. the water pipe detect has strong penetrating power, whether it is a water pipe, a cement pipe or a steel pipe, it can play a very good effect.
- High sensitivity sensing head: this water leakage detection alarm adopts new components and advanced technology, the penetrating power is increased several times, and the sound quality is greatly improved. move the detect close to the door, window, wall, adjust the volume until you hear a clear sound, all sounds can be easily heard in one step.
- Rec3.5 port extension: it can be connected to the display spectrum, recorder transmitter, wireless equipment, etc., and can also be inserted into the two channel wire to record directly.
- Long battery life: water pipe leak detector commonly used for android charging interface, built in battery (can be repeatedly charged) 100mah, can work continuously for 5?7h.practical and convenient in use.such a practical tool you will need it.
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Product Highlights
- High sensitive 24k plating detect board, repeated use after dry the board (if you no need high sensitivity, please try "b0byhs79w5" with similar cost)
- 37.8 inches cable, easy extend more than 150 ft. of wire by user (normal electric wire available, not include), detect water anywhere corner (good for detecting when the sump pump has reached a high water level), suit for basement, heater leak, underground, washing machine, kitchen, sump pump overflow, etc
- 120db loud alarm voice, keep alarm to notice you or neighbors until the water dry or sensor turn off (easy to hear the alarm coming from the basement), low cost and effective water leak alarm to prevent water damage at your home and business
- 3m double side paster (included) for easy install anywhere
- Supply by 9v battery (not include, suggest use brand alkaline battery), 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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Product Highlights
- Expandable detection line: the detection line of this small detector for high and low water level can be extended to 50 metres to meet the requirements of your family. please use a high-quality copper core extension cable and take waterproof measures at the interface.
- Low power consumption design: 9 v 6f22 replaceable battery power supply, standby for more than a year. when the battery power is low, the noise of the water sensor will be quieter or no alarm will be emitted. please replace the battery in time.
- 【sensor design with two float probes】 shonmau water alarm can detect water shortage or overflow. the overflow probe is located above the water level, when the water level rises into the detection position, the float rises and triggers a magnetic induction, which triggers an alarm. the low water level probe is always underwater, and when the water level falls under the f...
- 120 db with adjustable volume of red strobe alarm: the volume of the water level alarm can be adjusted according to the installation distance, and the alarm can also be used as an alarm for home security. you can do it yourself, and if the two wires on the probe are short circuited, an alarm will be triggered.
- Widely used: the alarm to detect the water level with double probe can be used in many cases, e.g. in solar water tanks, aquariums, swimming pools, cellars, warehouses, bathrooms, kitchens, floods, etc. the flash alarm can also be connected to other sensors to become an alarm system for home security. customer service and technical support: [email protected]. we wil...
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Product Highlights
- Up to 90db alarm - get alerted with its 90 db siren and mute the alarm with one-touch.
- Instant app notification - receive instant alerts via the tapo app when a leak occurs from anywhere.
- Visible alarm with tapo lights - get a visual alert from your smart bulb before disaster strikes.
- Hub required: the tapo hub is required to support all smart features: tapo h100 or tapo h200 (sold separately)
- Drip & leak alert - responds to drips and leaks with 6 detection probes on both top and bottom.
- Ip67 waterproof rating - ip67 waterproofing protects from wet and dusty environments.
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Product Highlights
- Flood detection: whenever the aqara water leak sensor detects water, it can send an alert to your phone and activate the local alarm on the aqara hub to prevent leaks and flooding.
- Wireless & sensitive: no wiring or screws are required. the ultra mini design allows you to put it anywhere that dripping and leaking could happen. our water leak sensor is designed with sensitive leak probes which the threshold of the water level is 0.5mm.
- Notes: aqara hub is required and sold separately. requires a secured 2. 4 gigahertz wifi network connection. one aqara hub can connect up to 32 aqara devices.
- Home automation: controls and triggers aqara connected devices when excess water is detected.
- Industry-leading quality: durable ip67 water-proof housing with rust-proof exterior coating.
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