Top Environmental Sensing Reviews

HWD Voice-Activated Induction Birds Birdcage Toy , Singing Chirping Fluttering Birds Toys Gifts for Baby Toddler Kids Children (Blue)

【Safety and Environmental Material】--- It is made of Environmental protection and non-toxic material. Powered By: 3 x AA Battery (Not Included).
【Voice-activated Induction Design】---This birdcage has a sound sensing microchips. Once it hears a noise, it starts chirping and fluttering its wings and moving head and tail(Lasts about 1 minute), just like a real bird..
【Size】--- 5.7'' height x 4.1'' width x 4.1'' length..
【Montessori Educational Toys】--- Whether your kid is staying at home, being on quarantine now, the best educational and developmental gift is an Activity Cube training toddler fine basic life skills. Improve practical ability,hand-eye coordination ability..
【Ideal Gifts】--- These busy activity encourage you to play along with your child, it will not only let the children fully enjoy the joy of the game, but also increase the interaction with the kids, let children grow up and learning in the games. Educational Toys is the best Christmas gift or birthday gift toys for 4-6 years old kids..

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Hopcd Microwave Sensor Switch, 3.7GHz Microwave Sensor Body Motion Detector/Smart Light Switch for Corridor Embedded Ceiling Mount,

This product is a 3.7GHz microwave induction mobile module, which can effectively detect objects moving inductively..
The module has a main control chip with a built-in high-precision algorithm unit, which can effectively filter out environmental interference..
Good stability, strong anti-interference, wide sensing range and high sensitivity..
The control signal output delay time is adjustable and accurate..
An externally connected photosensitive diode prevents the product from working during the day (it can also be adjusted to work during the day)..

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Wind Speeds Gauge,FY856 Digital Anemometer Wind Speeds Meter 0.8~30.0m/s Temperature Gauge Handheld Tester

【Wide Application】Widely used in aviation industry, marine operations, environmental monitoring, all kinds of fan manufacturing, ventilation, air conditioning systems and other fields..
【Ideal Choice】Reasonably function keys, the keys feel good and the function keys are distributed reasonably, it can use conveniently..
【High-quality Materials】This digital anemometer is made of high quality plastic, it is durable and with streamlined shape, beautiful appearance, good workmanship..
【Small and Portable】Exquisite and compact, easy to carry and measure, switch display of multiple wind speeds units, low power prompt..
【Professional Made】Auto sensing backlight, humanized design, new low power chip design, high range..

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ANGEEK 5PCS HC-SR04 to World Ultrasonic Wave Detector Ranging Module for arduino Distance Sensor

...ardous substance restriction standards, and is fully compatible with various glass covers and appearance designs..
Unlike traditional infrared proximity sensors, the color and reflected light of the target object will not affect the distance measurement results. But its effective range and accuracy largely depend on environmental conditions and target characteristics, such as reflectivity and size, and sensor configuration. (The accuracy of the sensor is specified as ±3% at the highest, and it is over ±10% under the next best conditions.).
The internal laser emits non-visible light with a wavelength of 940nm, which does not harm the eyes, eliminates the problem of distracting people from emitting red light with other infrared proximity sensors, and enhances the anti-interference performance of external light sources. The sensor's digital architecture and automatic compensation function make it still have a high performance in scenes with high ambient light intensity..
The sensing capability of VL53L0X can support various functions, including gesture sensing or proximity of various innovative user interfaces.
wall detection, cliff detection, and collision detection of household appliances such as sweeping robots.
bathroom products, such as faucets, soa....

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Cat Litter Box Self Cleaning, WiFi Enabled APP Remote Control for Multiple Cats Secure, 13L Ultra-Large Waste Box,Quiet Self-Cleaning Cat Litter Box (Grey)

【Secure 360 Radar Detection】Using innovative "human body microwave radar" technology, there is no dead-angle stereo sensing, and it is not affected by environmental influences, dust, and temperature. It has a wider angle and stronger anti-interference than "infrared sensing.
【APP Control- Multi Cat Recognition】 4 Modes: manual mode automatic mode, emptying mode and timer mode. Multi-cat identification smart self-cleaning litter box It will record each cat's toilet habits and the best part is that multiple cats can be individually identified and recorded.
even when you are traveling, working or on your way home, you can open the app to get your cat's health management report at any time!.
【Secure Intelligent Protection Technology】1.Self-Checking, Our cat litter box will stop running when abnormal. 2.Microwave Radar Detection 3.High-Precision Gravity Sensor automatically senses. 4.Double Anti-pinch 5.intelligent Anti-Blocking Protection 6.APP will be Real-time Push of Exception Messages 7.Open design 8. inverted triangle stable structure design.
【Easy to Disassemble and Wash】It is easy to install and disassemble without tools. There is more interior space available for the convenient to wash.It fits for cats from 3.3lb to 22lb..

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Motion Sensor Flood Lights Outdoor,10W Induction LED Lamp, IP65 Waterproof Spotlight,6500K LED Sensor Light,Security Light with US 3-Plug (Daylight White-Black)

...ce (1-12 meters adjustable), sensor switch (automatically distinguish between day and night, can be set to open only at night, PIR (Passive Infrared) motion detectors are used to sense the motion of people, animals or other objects. They can be used in automatically activated lighting systems..
❷【Energy Saving + Environmental Protection】: Outdoor sensor floodlights are CE and FCC certified and UL certified US standard plug.Compared with traditional halogen lamps, our spotlights can survive for about 50,000 hours, saving more than 80% of electricity bills and achieving the same illumination of 80W bulbs, Even if the AC power fluctuates between 85-265V, it can run normally. Spotlights do not have UV, IR or other harmful radiation.
❸【Durable+Safety】: Wall washer light outdoor adopts die-cast aluminum casing and advanced aluminum heat sink to provide advanced aluminum heat sink to accelerate heat dissipation and high quality glass mask. It has a service life of up to 3 years and high quality chips are brighter and brighter. Durable ordinary chip.
❹【Easy to Install + IP65 Waterproof】: The waterproof spotlight has a widened and thickened adjustable metal bracket for safer and more reliable mounting on ceilings, walls and floors. It can be us....

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Motion Sensor Flood Lights Outdoor,10W Induction LED Lamp, IP65 Waterproof Spotlight,3200K LED Sensor Light,Security Light with US 3-Plug (Warm White-Black)

...ce (1-12 meters adjustable), sensor switch (automatically distinguish between day and night, can be set to open only at night, PIR (Passive Infrared) motion detectors are used to sense the motion of people, animals or other objects. They can be used in automatically activated lighting systems..
❷【Energy Saving + Environmental Protection】: Outdoor sensor floodlights are CE and FCC certified and UL certified US standard plug.Compared with traditional halogen lamps, our spotlights can survive for about 50,000 hours, saving more than 80% of electricity bills and achieving the same illumination of 80W bulbs, Even if the AC power fluctuates between 85-265V, it can run normally. Spotlights do not have UV, IR or other harmful radiation.
❸【Durable+Safety】: Wall washer light outdoor adopts die-cast aluminum casing and advanced aluminum heat sink to provide advanced aluminum heat sink to accelerate heat dissipation and high quality glass mask. It has a service life of up to 3 years and high quality chips are brighter and brighter. Durable ordinary chip.
❹【Easy to Install + IP65 Waterproof】: The waterproof spotlight has a widened and thickened adjustable metal bracket for safer and more reliable mounting on ceilings, walls and floors. It can be us....

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Upgrade Car Immobilizer Security Alarm System Electronic Hidden Lock Circuit Cut Off Anti Hijacking Theft Security Universal

【Upgrated Engine Immobilizer Anti Theft System】Without this sensing key, you can't start the engine even if you have the original car key. The engine will not stop automally during using even if the sensing key failed or power down..
【Two Ways to Stop/Start Engine】Switch the sensing mode by pressing the button 6 times. The first way, when the sensing key in car ,press the button one time, the engine start. The second way when the sensing key in car, the engine start..
【Fits for 95% DC12V Car】Compact, sedan, coupes, SUVs, pick-ups on the market. For Honda /Nissan /Chevy/Mercedes Benz/Jeep Cherokee more..
【Package included】1 x Main Uint 2 x Remote Controllers 1 x Harness (with 3A fuse) 1 x Wire with button switch 1 x Wire with Indicator light.

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2Pack 200W Solar Powered Street Light - 6000K LED Solar Street Lights Dusk to Dawn - Outdoor Solar Flood Light with Radar Sensor, LOVUS, ST40-039-2

【EASY MOUNTING】LED solar street lights easy installation, screw fixing, dependable operation without the need for wiring or trench. It can be mounted on a wall or pole easily (supported pole diameter: 1 inch to 3 inches, suggested fixed height: 13-16ft )..
【FASTER CHARGING】Solar power street light environmental protection and energy-saving, polycrystalline silicon solar photovoltaic panels have high photoelectric conversion efficiency. High conversion of solar energy, to be fully charged in only 4-6 hours..
【RADAR SENSING & SUNLIGHT CONTROL】Solar LED street light built-in motion sensor and sunlight control regulates light automatically (turn on at dusk, turn off at dawn). LED flood light outdoor turn 100% brightness mode in 1 seconds when motion is detected. It reverts to 30% energy saving mode again if people out of the detected area..
【LONGER LIFETIME AND SAVE MONEY 】The solar LED street light is a high power LED chip, low power consumption, high brightness, low light decay, energy-saving, and environmental protection. Use a large capacity lithium battery with a long lifetime up to two years, eliminating the need to frequently replace your fixture, save installation and maintenance, and electricity bills costs..

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Solar Motion Detector Alarm Sensor Light: Solar Strobe Light with Alarm and Lighting Dual Functions, 129db Siren Sound Alert, IP65 Waterproof, Solar Alarm Light for Farm Villa Outdoor (Black)

...s gardens, front doors, walls, garages, sidewalks,backyards, etc..
Motion Sensor Alarm Outdoor--Energy Saving & System Long Lasting: Solar charging,Absorb sunlight during the day to charge, and the wall lamp will automatically light up at night,one solar charge 6-8 hours, keep working around 30days,energy saving and environmental protection, 0 wiring, 0 electricity bill, 0 maintenance.The solar alarm system can operate by the power button or remote controller,one- click operation..
Motion Detector Alarm--Waterproof &Widely used: Wireless motion sensor alarm with IP65 waterproof, ABS sturdy casing, suitable for any weather and outdoor environment, without false alarms.The solar sound & light alarm can widely used for many outdoor lighting,security alarm and other places.Such as house,farm,barn,garage,yard,villa,hotel,factory,school,orchard..
Easy installation & Customer guarantee: The pir motion sensor alarm with remote is easy to install with screws.No wiring is required, just let the sun shine on it. GAODUCASH provides 1 year Warranty of. If you have any questions about motion sensor outdoor alarm light , contact our customer service in time, and we will solve it for you as soon as possible..

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240Pcs/Pack Waterproof Car Motorcycle Auto Electrical Wire Connector Plug Kit Terminal Assortment 1 2 3 4 5 6 Pin Way with Blade Fuses

Function--Car Electrical Wire Connector Terminals with Automotive Blade Fuses.
High pressure, reliable safe connection, no loose, lightweight.Colored fuses for easy recognition, protect your car and electrical device from short circuit, overload etc..
Wide Applications-- Suitable for various wire connectors of motorcycle,scooter,car,truck,quad bike,caravan,marine,jet ski,boats..
Material-- Made of high quality environmental-friendly materials,with high chemical stability,electrical conductivity and oxidation resistance,waterproof and dustproof,safehigh sensing performance requirement electrical system..
Easy to InstallBuckle design ensures accurate and complete insertion of the contact in the housing and prevents it from slipping out of the connector.It can also be easily removed when needed..
Package Include240 Pcs/Set Car Electrical Wire Connector Terminals with Automotive Blade Fuses - 1/2/3/4/5/6 Pin.

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LED Security Lights Motion Sensor Outdoor Light - WWimy 3500LM Bright Exterior Detector Flood Light Dusk to Dawn with 3 Mode & Remote Control IP65 Waterproof for House Garage Yard

High Brightness Wired Security Light: The WWimy Outside flood Light adopts LED lamp beads, 26W low power can produce 3500 lumens of brightness. Environmentally friendly and energy-saving design, as long as the low cost can bring safety and brightness to your home..
High Sensitivity Motion Detection Sensing Lights: Motion detector floodlight can be triggered by the moving human, cars or animals up to 72feet detection distance at 180° sensing angle.You can customize set the sensing distance and sensing time.The sensing distance settings are 26ft/49ft/72ft.
the lighting time after sensing can be set to 30S/60S/120S respectively..
Resistant to Extreme Weather: The durable and IP65 weatherproof design ensures safety for outdoor use protecting exterior flood light from rain, sleet or snow. Perfect lighting solution for the porch, back yard, front door, garage, driveway, walkway, step, etc..
Adjustable Design & Easy Installation: You can adjust the 3 flood light heads and motion sensor head to a different angle as your requirement, making the light coverage wider and satisfying your needs for different lighting angles and areas.This outdoor motion security light can be installed for wall/eave mounting by a few wiring steps..

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Bolsen HB100 Microwave Doppler Radar Wireless Module Motion Sensor HB100, Microwave Motion Sensor, Motion Detector

【Doppler Technique Microwave Induction】: The RCWL-0516 Microwave Radar Sensor Module is equipped with Doppler radar technology which is specially designed for detecting objects' motion. With high anti-jamming capability that it'll not be affected by wind, heat or other environmental factors..
【RCWL-9196 Chip】: Equipped with the special signal processing chip RCWL-9196, the radar sensor module has the features of high sensitivity, long sensing distance(5-7M), high reliability, wide detection angle and wide power supply voltage range(4.0-28.0V)..
【5 Ports for Varying Needs 】: 3V3(3V3 Power Output).
OUT(Control output. It will output high level when detect moving objects).
OUT will output low level all the time when the power is lower than 0.7V).
【Penetration Testing Capability】: Compared with the traditional infrared induction PIR, this sensor module has the penetration detection ability..
【Package Inlcudes】: 5x RCWL-0516 Microwave Radar Motion Sensor as pictured..

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