Ultrasonic Motion Detector

Parallax Ping Ultrasonic Range Sensor 28015

Parallax Ping Ultrasonic Range Sensor 28015ASIN: B004SRTM0K /
  • Color: One Color
  • Brand: PARALLAX
  • ASIN: B004SRTM0K
  • UPC: 644890280151
  • Part No: 28015

    wikomo Ultrasonic Solar Powered Pest Repeller, Waterproof Outdoor Animal Repeller with Ultrasonic Sound, LED Flashing Light and Motion Sensor for Cats, Dogs, Squirrels, Moles, Rats

    wikomo Ultrasonic Solar Powered Pest Repeller, Waterproof Outdoor Animal Repeller with Ultrasonic Sound, LED Flashing Light and Motion Sensor for Cats, Dogs, Squirrels, Moles, RatsASIN: B07TB337XN /
  • Brand: wikomo
  • ASIN: B07TB337XN
  • UPC: 793398344305
  • Aspectek Ultrasonic Outdoor Animal Pest Repellent, Yard Sentinel RC Pest Repeller Pest Control with Motion Detector, 4 Key Remote - Rodents, Cats, Rats, Mouse, Mice, Deer, Bear, Raccoon

    Aspectek Ultrasonic Outdoor Animal Pest Repellent, Yard Sentinel RC Pest Repeller Pest Control with Motion Detector, 4 Key Remote - Rodents, Cats, Rats, Mouse, Mice, Deer, Bear, RaccoonASIN: B006YD7BZY /
  • Brand: Aspectek
  • ASIN: B006YD7BZY
  • UPC: 878312000014
  • Part No: HR132

    W-2000A WattStopper 360 Degree Ultrasonic Motion Ceiling Occupancy Sensor, 24V Watt Stopper

    W-2000A WattStopper 360 Degree Ultrasonic Motion Ceiling Occupancy Sensor, 24V Watt StopperASIN: B000V5V0EE /
  • Color: White
  • Brand: Watt Stopper
  • ASIN: B000V5V0EE
  • UPC: 754182114047
  • Part No: W-2000A

    Leviton ODC0S-I1W Self-Contained Ceiling-Mount Occupancy Sensor and Switching Relay, 1000-Watt, 120-Volt

    Leviton ODC0S-I1W Self-Contained Ceiling-Mount Occupancy Sensor and Switching Relay, 1000-Watt, 120-VoltASIN: B00192EUFY /
  • Color: White
  • Brand: Leviton
  • ASIN: B00192EUFY
  • UPC: 078477881880
  • Part No: ODC0S-I1W

    PREDATORGUARD PestAway Ultrasonic Outdoor Animal & Cat Repeller with Motion Sensor Stops Pest Animals Destroying Your Gardens & Yard

    PREDATORGUARD PestAway Ultrasonic Outdoor Animal & Cat Repeller with Motion Sensor Stops Pest Animals Destroying Your Gardens & YardASIN: B00WXIJHHO /
  • Brand: PREDATORGUARD
  • ASIN: B00WXIJHHO
  • UPC: 784672982313
  • Part No: 784672982313

    HC-SR04 Ultrasonic Distance Measuring Sensor - Arduino

    HC-SR04 Ultrasonic Distance Measuring Sensor - ArduinoASIN: B01DOT2LSM /
  • Brand: Generic
  • ASIN: B01DOT2LSM
  • UPC: 727908488678
  • Leviton OSSMT-GDW Ultrasonic/Infrared, Multi-Technology Wall Switch Sensor, No Neutral, 2400 sq. ft. Major & 400 sq. ft. Minor Motion Coverage, White

    Leviton OSSMT-GDW Ultrasonic/Infrared, Multi-Technology Wall Switch Sensor, No Neutral, 2400 sq. ft. Major & 400 sq. ft. Minor Motion Coverage, WhiteASIN: B002NU6MDE /
  • Color: White
  • Brand: Leviton
  • ASIN: B002NU6MDE
  • UPC: 784497687226
  • Part No: OSSMT-GDW

    Orbit 62100 Yard Enforcer Motion-Activated Sprinkler with Day & Night Detection Modes

    Orbit 62100 Yard Enforcer Motion-Activated Sprinkler with Day & Night Detection ModesASIN: B009F1R0GC /
  • Color: Black
  • Brand: Orbit
  • ASIN: B009F1R0GC
  • UPC: 046878621008
  • Part No: 62100

    Leviton OSC05-U0W Ceiling Mount Occupancy Sensor, Ultrasonic, 180 Degree, 500 sq. ft. Coverage, Self-Adjusting, White

    Leviton OSC05-U0W Ceiling Mount Occupancy Sensor, Ultrasonic, 180 Degree, 500 sq. ft. Coverage, Self-Adjusting, WhiteASIN: B002NU6M52 /
  • Color: White
  • Brand: Leviton
  • ASIN: B002NU6M52
  • UPC: 078477180549
  • Part No: OSC05-U0W

    WMYCONGCONG 10 PCS HC-SR04 Ultrasonic Distance Measuring Sensor Module for Arduino

    WMYCONGCONG 10 PCS HC-SR04 Ultrasonic Distance Measuring Sensor Module for ArduinoASIN: B07JJHCVRG /
  • Brand: WGCD
  • ASIN: B07JJHCVRG
  • UPC: 705169050131
  • Part No: WGCD 300

    wikomo Ultrasonic Animal Repeller, Solar Powered Waterproof Outdoor with Ultrasonic Sound, Motion Sensor and Flashing Light for Cats, Dogs, Squirrels, Moles, Rats

    wikomo Ultrasonic Animal Repeller, Solar Powered Waterproof Outdoor with Ultrasonic Sound, Motion Sensor and Flashing Light for Cats, Dogs, Squirrels, Moles, RatsASIN: B07TFKBN8T /
  • Brand: wikomo
  • ASIN: B07TFKBN8T
  • UPC: 793398344312
  • Aspectek - Yard Sentinel STROBE- Ultrasonic Outdoor Animal Control Pest Repeller Motion Detector - Rodents, Deer, Cats, Dogs, Mice Repellent Device, Includes Extension Cord

    Aspectek - Yard Sentinel STROBE- Ultrasonic Outdoor Animal Control Pest Repeller Motion Detector - Rodents, Deer, Cats, Dogs, Mice Repellent Device, Includes Extension CordCategory: Ultrasonic Motion DetectorThe Yard Sentinel STROBE's flashing light and ultrasonic sound make it the most effective pest repeller for birds and night time pests. Use the Yard Sentinel STROBE in your garage, shed, or other dimly lit space to deter unwanted animals. The flashing light and frightening shadows combine with the piercing ultrasonic frequency and optional predator eagle sound to effectively scares away pests. Use it outdoors to rid your yard of cats, raccoons, skunks, deer, foxes and bats. The ultrasonic sound works during the day while at night you have the added protection of the flashing strobe, which is especially disturbing to animals that prowl after dark. At night, nocturnal animals' eyes become dilated and their senses are heightened. They don't want to be discovered as they track their prey, which makes the strobe especially effective for chasing them away. Description: EFFECTIVE PEST CONTROL: Features three (3) pest-repelling technologies: an ultra-strobe light, an audible sonic predator alarm (optional), and an inaudible ultrasonic sound that only pests can hearULTRASONIC TECHNOLOGY: Adjustable high frequencies that only pests can hear which can be set in multiple modes, including Motion Sensor, Constant or Continuous SweepINTELLIGENT POWER SYSTEM: AC power takes priority over battery when both are installed. In case of power failure, device will switch to battery backup if batteries are installedWEATHER RESISTANT: Unique seal and design let you place the device anywhere. The Yard Sentinel device comes with 10m (33 ft) extension cord for convenience (battery option included). HUMANE: Harmless ultrasonic sound and flashing strobe annoy pests and drive them safely away.Product Features - Adjustable ultrasonic sound with a wide range of frequencies targeting troublesome pests- Infrared PIR Motion Sensor detects pests from approx. 50 feet away - Strobe function is especially effective for repelling night time creatures - Effective range up to 5,000 square feet- Battery operated or plug in How It Works - Strobe light with sundown sensor creates continuous intimidating flashes that confuse and frighten pests away- Inaudible to humans, the high pressure ultrasonic sound has an adjustable dial to target different kinds of pests - Audible predator alarm sounds sounds like a bird of prey and is especially effective on birds and rodents- Alarm can be turned off or set to low volume to avoid disturbing neighbours in residential areas About Aspectek Aspectek is a North American inventor and original manufacturer of various categories of electronic and pest control products for over 25 years.

    Yard Sentinel RC - Ultrasonic Animal Pest Repeller with Motion Detector, 4 Key Remote, Strobe & New Sonic harassment & Predator Sound

    Yard Sentinel RC - Ultrasonic Animal Pest Repeller with Motion Detector, 4 Key Remote, Strobe & New Sonic harassment & Predator SoundCategory: Ultrasonic Motion DetectorThe First Remote Control 6-in-1 Pest Repeller: still the most popular ultrasonic electronic pest deterrent with coverage up to 5,000 square feet. Get rid of pests fast. Adjust Your Own Inaudible High Pressure Ultrasonic Sound Wave, Sonic Harassment & Predator Sounds & IntensiveEasy to Use: Includes the option to set Day, Night or 24-Hour protection for your garden, lawn, cabin, shed, attic, farm, barn, warehouse, patio or wherever safe and effective pest control is neededExtended Coverage and Waterproof: The most powerful PIR infrared motion sensor available. Use the sonic repeller setting or adjust it so it is completely quiet and inaudible to humans..Unique seal and design lets you set it anywhere. The Yard Sentinel comes with the longest extension cord on the market or use batteries (not included). For cabin and camp owner; Other power accessories are available.Intelligent Power System: Device can be used in remote areas without traditional power outlets by connected to a 12V D/C Sealed Lead-Acid battery using our special extension cord with alligator clip and D/C power plug ?cigarette lighter? power outlet with our special adapter cord.Humane: Adjustable frequency dial allows you to get rid of cats, dogs, mice, squirrels, rats, skunks, raccoons, birds, deer, mosquitoes and more. Or set it to repel all of them at the same time. Provides humane and chemical free pest control. Please be noted that our Remote Control works on all the Yard Sentinel model except the Yard Sentinel RV/Yacht.

    Ultrasonic Pest Repeller, Solar Powered Waterproof Outdoor Animal Repeller with Ultrasonic Sound,Motion Sensor and Flashing Light pest Repeller for Cats, Dogs, Squirrels, Moles, Rats

    Ultrasonic Pest Repeller, Solar Powered Waterproof Outdoor Animal Repeller with Ultrasonic Sound,Motion Sensor and Flashing Light pest Repeller for Cats, Dogs, Squirrels, Moles, RatsCategory: Ultrasonic Motion DetectorUltrasonic Pest Repeller, Solar Powered Waterproof Outdoor Animal Repeller with Ultrasonic Sound,Motion Sensor and Flashing Light pest Repeller for Cats, Dogs, Squirrels, Moles, RatsProduct Description:Pest Type:Cat,DogColor:GreenPower Supply:4 x 2/3 AA 300Ah Rechargeable BatteriesRepellent Type:Ultrasonic Pest RepellersDetection range:6-8 meters(19.6ft-26.2ft)Current:0.12AVoltage:4.8VSolar Panel Voltage:5.5VInfrared sensor angle:110 degreePower Consumption:0.5WMain Material:ABSWaterproof Grade:IPx4Frequency:25kHz-61kHzFeatures:1. Animal Pest Deterrent - By emitting a mixture of ultrasonic, sonic and powerful flashing led light to drive dogs, cats, foxes, birds, skunks, rodents, mice. The repeller is environmentally friendly and no chemicals, safe for humans and animals.2. Widely Effective Area - The motion sensor of animal repellent covers 110 degree (horizontal), to distance of up to 19.68 ft(8m). Ideal for garden, lawn, yard, pathway,patio, driveways, etc.3. How to work - Activated by motion and combine with ultras sonic sound, flashes light and sound to chase unwelcome small animal out of your place. If the animal just stay a place and no move, this device would be not activated and no apperant result. So please found out the route that cats, dogs, mice, rats, squirrels would be move or appear, then plug or install this device and will be works great on deterring them.4. Easy To Install - It‘s very easy to use, you can put the stake into the ground at any place you want, or hook it in your fence, best choice for your yard , garden, fruit trees, farm or flower beds. It can help you stay away from nasty stray dogs, stray cats and other small animals harassment, thus protecting your property and your garden.5. Reminding - This product can be used with low battery power, the product is only to drive the animal without any chemicals, it is only issued 25kHz-61kHz ultrasound to drive them away. Will not have any harm to the human body.And will not hurt your own cats or dogs or other pets.When the PIR sensor detects motion, the LED light will flash and the ultrasonic signal will run for 15 seconds. Following this, the repeller will return to stand-by mode.Package Includes:1 x Solar Ultrasonic Repeller1 x User ManualNotes:1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors.2. Due to the screen difference, the color may be a little difference from what you expect, please allow it.

    Aspectek - Yard Sentinel - Ultrasonic Outdoor Animal Pest Repellent, Pest Repeller Pest Control with Motion Detector for Rodents, Cats, Rats, Mouse, Mice,Deer, Bear, Raccoon Eliminator

    Aspectek - Yard Sentinel - Ultrasonic Outdoor Animal Pest Repellent, Pest Repeller Pest Control with Motion Detector for Rodents, Cats, Rats, Mouse, Mice,Deer, Bear, Raccoon EliminatorCategory: Ultrasonic Motion DetectorTHE ORIGINAL: The first and most popular ultrasonic electronic pest deterrent on the market, with coverage up to 5,000 square feet. Get rid of pests fast throughout your property.USE ANYWHERE: Includes Day, Night or 24-Hour protection for your garden, lawn, cabin, shed, attic, farm, barn, warehouse, patio or wherever safe and effective pest control is needed.EXTENDED COVERAGE: The most powerful PIR infrared motion sensor available. Use the sonic repeller setting or adjust so it is completely quiet and inaudible to humans.WEATHERPROOF: Unique seal and design lets you set it anywhere. The Yard Sentinel comes with the longest extension cord on the market, or use batteries (not included). For cabin and camp owners: Other power accessories are available.INTELLIGENT POWERSOURCE: Device can be used in remote areas without traditional power outlets by connected to a 12V D/C Sealed Lead-Acid battery using our special extension cord with alligator clip and D/C power plug cigarette lighter power outlet with our special adapter cord.

    Ultrasonic Animal Repeller, 1/2Pcs KCASA Garden Solar Battery Powered Ultrasonic Animal Control Pest Bird Dog Insect Deterrent Repellent Repeller, with Motion Sensor Flash Light

    Ultrasonic Animal Repeller, 1/2Pcs KCASA Garden Solar Battery Powered Ultrasonic Animal Control Pest Bird Dog Insect Deterrent Repellent Repeller, with Motion Sensor Flash LightCategory: Ultrasonic Motion DetectorKCASA Garden Solar Ultrasonic Animal Repeller Motion Sensor Activated Owl Shape Waterproof Pest Controller RepellentDescription :Solar power & Waterproof : Charged by solar energy in the sun, or via USB power supply in rainy. IPX4 level waterproof, allowing you to drive away the stolen animals anytime anywhere economical and convenience.Ultrasonic & Flashing LED : Repel and intimidate nasty animals or pests by emitting powerful ultrasonic wave and strong LED flashing light, away from our farms, gardens, orchards, lawns and front yards.Larger Coverage Protection : Dual speaker design with extended degree for emitting sonic wave, acoustic coverage of up to 5000sq.ft. As long as animals close to within 30ft animal repeller ultrasonic will be activated by motion sensor.Easy To Install & Use : Just insert Solar animal repeller ultrasonic into ground soil or put up where there is plenty of sun light and switch it on. Then you can have an without animals environment.Environmental Friendly : No animal death and no chemical stimulation, just scare away animals, this is the most humane approach. You can use solar animal repeller to cats, dogs, rabbits, birds, deer, squirrels, raccoons, voles, etc.Specification :Materials : ABSCoverage : 30 [email protected]°=5000 Square FeetsSize : 13.7 x 5.9 inches for eachWeight : 900g/ 450gBattery : 3 x AA (Not Included)Notice :1.Stay away from children, dont treat it as a childs toy, though it has a cute look.2. When it is used for the first time, please fully charge it to ensure its use.3. Please tear off the top solar protection layer and place the solar animal driver in a sunny place, can work for you smoothly. 4. Please install the direction of the animals sensor in the direction of the animals, making sure they are not afraid to approach.5. It would be better to reset frequency from time to time, in case animals getting used to it.Ultrasonic Frequency :0: Off1: 13.5kHz-19.5 kHzmice, rats, dogs, foxes, martens etc2: 19.5 kHz 24.5kHzcats, raccoons, badgers, skunks etc3: 24.5 kHz 45.5kHzbats, birds, rodents etc4: Strong flashing lights raccoon, boar, marten etc5: Variable frequency & strong LED flashing all animalsPackage Includes:2-Pack2 x Solar Animal Repeller2 x USB Cable4 x Detachable fixing tube1-Pack1 x Solar Animal Repeller1 x USB Cable2 x Detachable fixing tube

    Ultrasonic Outdoor Animal & Cat Repeller w Motion Sensor Stops by Predator Guard

    Ultrasonic Outdoor Animal & Cat Repeller w Motion Sensor Stops by Predator GuardCategory: Ultrasonic Motion DetectorSay Goodbye to Cats and Other Garden Pests With Advanced Repellent Technology! The PestAway ultrasonic pest repeller keeps unwanted pests away. How It Works: Simply place the deterrent unit in your desired location, and watch as unwanted cats and animal pests are deterred from entering the 40 foot (12 meter) range of protection. As soon as a pest enters this area the unit emits an ultrasonic noise (only audible to the pest) and flashes ultra-bright strobe lights to effectively scare and keep pests far away. Product Features: ★ Humane and Safe, No Toxic Chemicals ★ Maintenance Free and Easy to Mount on walls, fences or wooden stakes ★ Weather Resistant with Tight-Seal Weather Proof Cover ★ 3 Repelling Technologies - Ultrasonic and optional audible alarm, that target animals with sensitive auditory nerves, plus flashing strobe lights. ★ Maintenance-free operation via 2 x 9V batteries (sold separately). ★ Optional AC power adaptor also available. Search our store for: "AC Power Adaptor for PestAway" Protects: Yards, Gardens, Porches, Patios, Balconies, Greenhouses, Ponds, Barns, Flower Beds, Campsites... Effectively Repels: Cats, Dogs, Rodents, Rats, Mice, Birds, Bears, Deer, Raccoon, Skunk, Rabbits, Squirrels, Ducks, Geese, etc 12 MONTH GUARANTEE: We stand behind our product and our customers. If within 12 months of purchase you have any issues with your PestAway unit, we will ship you an immediate replacement unit. Purchase with confidence and end your pest problems today.

    Enerlites MWOS Dual Technology Occupancy Sensor Switch, PIR & Ultrasonic Motion Detectors Combined, Neutral Required, White

    Enerlites MWOS Dual Technology Occupancy Sensor Switch, PIR & Ultrasonic Motion Detectors Combined, Neutral Required, WhiteCategory: Ultrasonic Motion DetectorEnerlites MWOS Dual Relay Multi-Technology occupancy vacancy motion sensor switch captures very fine motion such as typing or reading to turn ON OFF the load automatically. The multi-tech integration of passive infrared PIR and ultrasound sensor technology into one motion sensor switch improves the sensor's triggering accuracy and sensitivity with significantly less false ON and false OFF. The switch still allows users to customize the triggering mode and sensitivity level according to their need. When the load is set to be triggered on when both PIR and ultrasonic sensors detect the presence of occupants, users enjoy the most precise lighting control with the least false-on and false-off. In addition to options between Auto ON Auto OFF and Manual ON Auto OFF, MWOS always ranks the best choice for its user friendly options including 4 trigger modes, 8 timeout, walk-through mode, sensitivity with PIR and sensitivity with ultrasound sensor and 4 adjustable daily light range. Set the triggering condition among when either PIR sensor or Ultrasonic Sensor detects motion, only PIR sensor detects motion, only Ultrasound sensor detects motion, or both PIR and Ultrasonic sensor detect motion. It features 8 AUTO OFF timeout settings: 5-sec test, 30 seconds, 5, 10, 15, 20, 25 and 30 minutes. Users can enable or disable Walk-Through Timeout Mode: A "walk-through" mode can automatically turn lights off after only 3 minutes if no activity is detected after 30 seconds following an occupancy detection. Users have 4 options to choose the day light saving level. With light level sensor in MWOS sensor switch, the load will be kept OFF even when motion is detected if the natural light is sufficient according to your light level setting. MWOS, under OCC occupancy sensor mode will turn on light when motion is detected.

    Everyday Home, Dual Head Motion Sensor LED Wireless Security Light- Outdoor Porch, Deck, Window Adjustable Light, Battery Powered- By Stalwart Security- Black

    Everyday Home, Dual Head Motion Sensor LED Wireless Security Light- Outdoor Porch, Deck, Window Adjustable Light, Battery Powered- By Stalwart Security- BlackCategory: Ultrasonic Motion DetectorShed light on even the hardest to reach places on any outdoor space with the Dual Head Motion Sensor LED Light by Everyday Home. This easy to install motion sensor LED security light is wireless keeping your area clutter free and clean from any unwanted cords. IMPORTANT: Avoid buying counterfeit products and transacting with unauthorized sellers. Look for our logo on the packaging for every one of our products. Everyday Home is committed to providing the consumer with the absolute best price and value on our entire line of products, which we ensure by applying a rigorous Quality Control process.

    Century Motion Sensor Light, Battery powered LED Light for Entrance, Hallway, Garage and Bathroom

    Century Motion Sensor Light, Battery powered LED Light for Entrance, Hallway, Garage and BathroomCategory: Ultrasonic Motion DetectorThe sensor light identifies day and night automatically and will only illuminate at night, when movement is detected and Turns off automatically after 15-30 seconds if no motion is detected. Smart Motion Sensor Detection -- The Sensor Light has a built-in motion sensor that detects movement from up to 10 ft away. Perfect for any Location -- This light can be used to light up your hallways, stairs, bathrooms, bedrooms, closets, storage areas and so much more.

    Ever Brite Light Solar Powered Outdoor LED Motion Sensor Path & Security Light As Seen On TV

    Ever Brite Light Solar Powered Outdoor LED Motion Sensor Path & Security Light As Seen On TVCategory: Ultrasonic Motion DetectorEver Brite Light - Solar Powered Cordless Outdoor LED Motion Sensor Path & Security Light from As Seen On TV is the motion-activated solar powered LED light adds safety to your home. As Seen On TV Ever Brite Light - Solar Powered Cordless Outdoor LED Motion Sensor Path & Security Light illuminates your home’s exterior. Ever Brite features a built-in solar panel that charges automatically and never need batteries. Best part is there’s no wiring needed, just peel and stick this compact and ultra bright light in seconds. The Ever Brite Security Light has a motion sensor that detects movement up to 10 to 15 feet away and automatically illuminates whenever someone approaches. It’s perfect for garage doors, stairways, patios and pathways. Ever Brite Light boasts durable, waterproof construction as well as easy installation and the convenience of solar power. Plastic Material, Ever Brite Features an on/off switch plus Optional screws/anchors also included.

    White Dual 22 LEDs Security Detector Solar Spot Light Motion Sensor Outdoor Floodlight

    White Dual 22 LEDs Security Detector Solar Spot Light Motion Sensor Outdoor FloodlightCategory: Ultrasonic Motion DetectorMotion-activated security light with twin adjustable LED lamps for optimum coverage. 22 separate LED lights provide 150 lumens of brightness, great for driveways, walkways, patios, and backyards.ENERGY EFFICIENT LIGHT SENSOR - Light sensor ensures that the security light only operates after dark. For best results, please place the security light away from ambient light such as streetlights and windows.SOLAR POWERED - Battery is charged by an included solar panel with 15' detachable cord, which makes it easy to place both the light and the panel wherever you want.AUTOMATIC ACTIVATION - Activation time is adjustable between 15 seconds and 3 minutes. Light level sensor is adjustable to allow for ambient light levels.

    Dual Head Motion Sensor LED Wireless Security Light- Outdoor Porch, Deck, Window Adjustable Light, Battery Powered- By Everyday Home- Black

    Dual Head Motion Sensor LED Wireless Security Light- Outdoor Porch, Deck, Window Adjustable Light, Battery Powered- By Everyday Home- BlackCategory: Ultrasonic Motion DetectorShed light on even the hardest to reach places on any outdoor space with the Dual Head Motion Sensor LED Light by Everyday Home. This easy to install motion sensor LED security light is wireless keeping your area clutter free and clean from any unwanted cords. IMPORTANT: Avoid buying counterfeit products and transacting with unauthorized sellers. Look for our logo on the packaging for every one of our products. Everyday Home is committed to providing the consumer with the absolute best price and value on our entire line of products, which we ensure by applying a rigorous Quality Control process.

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    ULTRASONIC VS PYROELECTRIC/PIR HUMAN DETECTION - automatic light switch how to

    Ultrasonic Motion Detector

    Let's try ultrasonic sensor to find out if we can avoid disadvantages of a PIR (passive infrared) sensor as a light switch with a relay. PIR sensor turns off if you're idle and stays on for minutes after triggering, not great. What if we measure the distance from a ceiling to the target using an ultrasonic distance sensor and try to turn on the light if it changes? I show ho to solve the task of human detection using 2 different approaches and discover all advantages and disadvantages of bo...

    Tags: ulrasonic sensor,pir sensor,pyroelectric sensor...

    An ultrasonic motion detector security circuit - No Software Required!

    Ultrasonic Motion Detector

    http://www.engineeringshock.com/ultrasonics.html

    Tags: ultrasonic,range,finder,proximity,motion,detect...