ReviewsUltrasonic Humidity Sensor

Mini Motion/Daylight Ceiling Sensor-DIM Kit

Combines passive infrared and ultrasonic technology providing the most accurate motion ceiling sensor possible. The ultrasonic sensor can defect fine movements such as typing, and flipping book pages.
The ceiling sensor is designed to be mounted about 8-10 feet off the ground. The implementation of two sensing technologies in each unit helps to avoid false triggering while still accurately sensing motion.
6 different trigger modes that use a combination of both PIR and ultrasonic sensor. Has adjustable time delays via dip switch (5 sec - 30 min).
Multi-level Coverage, up to 1, 600 ft² PIR coverage and up to 1000 ft² ultrasonic coverage.
UL/ CUL Listed. Operating temperature (32 – 131°F).
California Title 20 and 24 compliant. 120/277 VAC, 1/4HP-120VAC.

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Pure Guardian H3200WAR Ultrasonic Cool Mist Humidifier

COOL MIST HUMIDIFIER: The PureGuardian H3200WAR ultrasonic cool mist humidifier guards against dry air in the home, perfect for those with colds, allergies and dry skin. The easy fill 1.5 gallon tank covers 440 sq. ft. rooms and runs up to 100 hours.
SILVER CLEAN PROTECTED TANK: Silver Clean Protection fights the growth of slimy mold and mildew on the surface of the water tank-a common problem with traditional humidifiers.
ULTRASONIC TECHNOLOGY: The H3200WAR disperses a soothing, cool mist into the air and is ultra-quiet, making it ideal to have on while you sleep. A smart mist sensor monitors the level of humidity in the room and adjusts to your selected level.
AROMATHERAPY TRAY: Aromatherapy essential oil tray helps create a relaxing environment. Oils are not included. Create a better home environment and optimize your comfort with an ultra-quiet, soothing cool mist. 1 essential oil pad included.
ADDITIONAL FEATURES: Easy to use variable 3-speed mist control, on/off night light, timer, multi-directional mist, low water indicator light that illuminates when it's time to refill the tank, automatic shut-off when tank is empty.

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MOOKA Cool Mist Humidifier with Humidistat, Smart Control Air Humidity, Easy Clean Top Fill 4.5L Large Tank, Ultrasonic Humidifiers for Plant, Baby, Home, Office, Bedroom, Large & Small Room, 3 Mist Level, Sleep Friendly, Quiet & Concealed, No Fil...

...ed this humidifier to be Top-Fill so to clean and refill it is as easy as a breeze..
More Mist, Less Refill: with a 4.5L large open tank, even at maximum mist output, it can last up to 2 nights per fill, or a whole day at medium output..
Ultra Fine Pure Cool Mist: the core of this Mooka Humidifier is a high-efficient ultrasonic atomizer that works 2.4 million cycles per second, which allows it to produce ultra fine mist that's easy to spread and good for breath, and effectively elevates humidity while save 90% electricity compared to other humidifying methods..
Sleep Friendly: the normal operation noise is as low as 28dB. All button backlight will only be activated when operating. You can set a humidity cap and it also has a timer of 1-8 hours if you do not want to humidify all night, providing quiet, concealed, and smart humidification...

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Humidifier for Bedroom Large Room, 6L(1.58Gal) Cool Mist Top Fill Quiet Ultrasonic Humidifier for Baby and Plants, 360° Nozzle, Rapid Humidification for Home Whole House

Quiet Ultrasonic Humidifier: The ultrasonic air humidifier uses ultrasonic vibration to generate 1.7 million times per second according to the frequency oscillation principle, which converts water into ultra-fine particles of 1~5 microns, and then diffuses water into the air through the pneumatic device, so as to achieve the purpose of humidifying the air evenly (noise levels lower than 30dB)..
Touch Screen & Remote Control: The large display displays the current temperature (note: the temperature is only read in Celsius) and humidity. The remote makes it very easy to control from afar, you could simply press a button without having to move, making a change of settings a breeze which can be operated by lying down and comes very handy, especially on those lazy Sundays..
6L Large Capacity Black water tank: Separate Top fill water tank makes adding water or cleaning more convenient and simple because all you have to do is lift the tank. Built-in UV light effectively ensures that the mist is clean..
Timer & Auto-Shut Off: This Cool Mist Humidifier can be shut down for 1 hour, 2 hours to 8 hours, just touch the timer key to set the shutdown time. If the water tank is short of water, the humidifier will automatically shut down. Equipped with an essential....

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ASAKUKI Humidifiers for Bedroom Large Room, 4L Cool Mist Top Fill Air Humidifier with LED Display & Oil Diffuser, Humidity Control, Sleep Mode, Ultrasonic Vaporizer Quiet for Baby, Kids, Plants, White

IDEAL LARGE ROOM/BEDROOM HUMIDIFIER: This ultrasonic humidifier comes with auto humidity control, 4L larger water tank, 40H longer runtime, faster mist relief, easier remote/touch operation, and one-step refill. All you need to do is set the humidifier, leave it, and enjoy a healthier life..
SMARTER AUTO MODE: The cool mist humidifier features a built-in humidity sensor, allows you to customize your target humidity between 45-80%, and will automatically maintain the humidity. Or you can also manually adjust the mist level from low-medium-high..
GOOD SLEEP HELPER: In sleep mode, the air humidifier will intelligently maintain a 40-60%RH, no longer stuck with dry mouths, sore throats, or over-humidification. Besides, the display off, optioanl night light, and operation noise as low as 25 decibels make it an excellent humidifier for babies, light sleepers, and adults..
EASIER ONE-STEP REFILL & CLEAN: The canopy humidifier with top fill and integrated molding design allow you to add water without leakage. And you can clean the water tank thoroughly with the wide opening and detachable mist tube designs..
HUMIDIFIER & DIFFUSER 2 IN 1: This vaporizer humidifier comes with an aromatherapy box, adding drops of essential oils to the aroma sponge, then you can enj....

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LEVOIT Humidifiers, Blue & Humidifiers for Bedroom, 4L Cool Mist Ultrasonic for Plants Baby with Essential Oil Tray,Dual 360°Rotation Nozzles, Blue

Product 1: WiFi SMART HUMIDIFIER: Try the Levoit Classic 300S Smart Ultrasonic Humidifier powered by Vesync App! You'll be able to control it on your phone. It also works with Alexa and Google Assistance. Experience more smart features!.
Product 1: POWERFUL PERFORMANCE: With humidification up to 4x faster than other brands, a large 6-L tank, and up to 60 hours of operation, the Classic 300S provides relief in rooms as large as 505 ft². Experience alleviation of congestion, and dry skin..
Product 1: AUTOMATIC CONVENIENCE: With the smart humidity sensor, you don't have to worry about over-humidification anymore. Auto Mode adjusts mist levels and balances your home’s humidity automatically. Just fill the tank, turn on the humidifier, and enjoy!.
Product 1: CUSTOMIZED HUMIDITY: Dry air can affect your home and health! Wood floors, wallpaper, furniture and houseplants can all can be damaged by dry air. With the VeSync App, you can customize humidity levels to find the right humidity for your home..
Product 2: YOU DESERVE THE BEST: With an effec range of up to 376 ft² / 35 m², the Classic 200 Humidifier provides fast, comfortable relief from the effects of dry air. Experience alleviation of allergies, congestion, sinus headaches, snoring, and dry skin..

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LEVOIT Humidifiers for Bedroom, Blue & Humidifiers for Bedroom Large Room Home, 6L Top Fill Cool Mist Air Ultrasonic for Plants Indoor, Quiet Easy Clean, Gray

...althy humidity. Ready for bed. Turn off the display lights and enjoy soothing aromatherapy for the best sleep environment..
Product 2: YOU DESERVE THE BEST: Smaller humidifiers from other brands aren’t equipped to humidify large rooms in the winter. For a more powerful humidifier, try the Levoit Classic 300S Smart Ultrasonic Humidifier..
Product 2: POWERFUL PERFORMANCE: With humidification up to 4x faster than other brands, a large 6-L tank, and up to 60 hours of operation, the Classic 300S provides relief in rooms as large as 505 ft². Experience alleviation of allergies, congestion, and dry skin..
Product 2: AUTOMATIC CONVENIENCE: With the smart humidity sensor, you don't have to worry about over-humidification anymore. Auto Mode adjusts mist levels and balances your home’s humidity automatically. Just fill the tank, turn on the humidifier, and enjoy..
Product 2: CUSTOMIZED HUMIDITY: Dry air can affect your home and health. Wood floors, wallpaper, furniture and houseplants can all can be damaged by dry air. With the VeSync App, you can customize humidity levels to find the right humidity for your home..

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LEVOIT Humidifiers, White & Humidifiers for Bedroom Large Room Home, Smart Wifi Alexa Control, 6L Top Fill Cool Mist, Gray

...on speed for warm mist is up to 4x faster than conventional cool mist humidifiers.
Product 1: Long Run Times: The large 6-liter tank can run for up to 50 hours with a low mist output at a time, so you can relax without the hassle of constant refills.
Product 2: WiFi SMART HUMIDIFIER: Try the Levoit Classic 300S Smart Ultrasonic Humidifier powered by Vesync App! You'll be able to control it on your phone. It also works with Alexa and Google Assistance. Experience more smart features!.
Product 2: POWERFUL PERFORMANCE: With humidification up to 4x faster than other brands, a large 6-L tank, and up to 60 hours of operation, the Classic 300S provides relief in rooms as large as 505 ft². Experience alleviation of congestion, and dry skin..
Product 2: AUTOMATIC CONVENIENCE: With the smart humidity sensor, you don't have to worry about over-humidification anymore. Auto Mode adjusts mist levels and balances your home’s humidity automatically. Just fill the tank, turn on the humidifier, and enjoy!.
Product 2: CUSTOMIZED HUMIDITY: Dry air can affect your home and health! Wood floors, wallpaper, furniture and houseplants can all can be damaged by dry air. With the VeSync App, you can customize humidity levels to find the right humidity for your home..

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Humidifiers for Bedroom, Upgrade 4L Cool Mist Humidifiers with Humidistat, PARIS RHÔNE Smart Vaporizer humidifier for Home Large Room, LED Display, Quiet Operation, Sleep Mode, 24H Timer, Night Light

Customize Your Comfort: Take control of your environment by tailoring the mist output of the smart humidifier, preset temperature, timer, sleep and night light mode with the control buttons, and with the clear LED display you see the real-time room humidity and settings at a glance.
Soothing Relief From Dry Air: Equipped with a 1.06gal / 4L water tank, this ultrasonic cool mist humidifier generates up to 30hrs to humidify all the air in a 10-30 m² / 107-322 ft² room with a single filling on the low mist setting.
Integrated Humidity Sensor: Maintain your perfect level of humidity thanks to the built-in humidistat, simply set your desired humidity level and let the humidifier self-adjust to create a comfortable indoor climate.
Ultra Silent Operation: Room humidifier introduces soothing mist quietly into any office, bedroom, or nursery to enjoy a pleasantly relaxing atmosphere that doesn’t disturb you while you work, study, or dream.
Peaceful Sleep: Gentle night light produces a soothing glow that’s ideal for bedroom settings to promote a rejuvenating night’s rest, and under sleep mode only the sleep icon remains on to sleep undisturbed.
 12-month Warranty: Please feel free to contact the seller support team for further assistance..

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ASAKUKI 500ML Essential Oil Diffuser & 5L Large Cool & Warm Mist Humidifier for Baby, Kids, Plants, Pets Bundle

WARM OR COOL, UP TO YOU: This hybrid ultrasonic humidifier is ideal for all seasons. 4X faster warm mist humidification can balance heated air in winter, release warmer (122℉), healthier mist. Cool mist reduces static electricity in dry air, safe for babies, pets, and is ideal for conditioned air in summer, helps breathe easier..
CUSTOMIZE YOUR HUMIDITY: We upgraded the built-in sensor to a more precise external one, which can better detect the ambient humidity and auto adjust mist speed on time. 40%-90%RH and 3 mist speed levels available for your different demands. Always keep your room’s relative humidity as you wish..
IDEAL LARGE ROOM/BEDROOM HUMIDIFIER: 5L large capacity water tank allows 2 whole days (in low mist) humidification without refill. With a maximum 500ml/H mist output, the air humidifier can cover an area of 753 sq.ft, suitable for living room, master bedroom, kids room, etc. Set your desired sleep humidity level, and enjoy a whole night’s sleep without any disturbance! The LED screen can be optional turned off, and the operation noise can be as low as 20dB (cool mist level 1)..
EASY REFILL & CLEAN: The top fill humidifier features a detachable water tank with built-in handle and an extra wide opening for easy filling and cleaning....

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Inkbird Digital Temperature Probe Controller ITC608T Thermostat 120V 15A 1800W Pre Wired AC Dual Stage Outlet 12 Period Timer Stage

US ETL Certificate Listed and Warranty. ITC-608T thermostat temperature and humidity controller is ETL listed, and rigorously tested for quality control and safety. The unit itself has 2 years warranty. (The temperature and humidity sensor have 1 year warranty.).
Three in one Multifunctional Temperature and Humidity Control Mode with Dual Relay Output. ITC-608T can work as a temperature controller, a humidity controller, a temperature and humidity controller. First, only plug temperature sensor with cooling and heating equipment. Second, only plug humidity sensor with humidifier and dehumidifier equipment. Third, plug both temperature and humidity sensor with cooling/heating and humidifier/dehumidifier equipment..
More power up to 1800W. Temperature control range is -40-212°F(-40-100℃), humidity display range is 5 -99.0%RH. Max Loading: 120V 15A 1800W. Temperature senor is waterproof while humidity sensor is not..
Supporting calibration, compressor delay and saving reset setting values. Centigrade or Fahrenheit degree display, easy to set, PV and SV dual display windows. And with compressor delay for protecting cooling device. ITC-608T can save the original setting values in case accidentally power-off..
Multifunctional usage. Temperature and humi....

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