Reviews Sound Intensity Sensor

Sun Joe SJ-MMPH1 3-in-1 Soil w/Moisture, pH, and Light Meter, for Indoor/Outdoor Garden, Green

  • LIGHT SENSOR: Measures light intensity levels, 0-2000 LUX.
  • MOISTURE SENSOR: 7.9” copper probe for 10 moisture levels.
  • PH SENSOR: 7.9” aluminum probe, 3.5-8pH scale.
  • EASY TO USE: No batteries required, lightweight at just 2-ounces.
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Non Ear Plug Bluetooth Headphones New True Wireless Earbuds Handsfree Ear Hook Wireless Headphone with Microphone for iPhone and Android Smart Phones

  • NON EAR PLUG TWS HEADPHONE - Not Bone Conduction Headphone. Abandon the traditional headphone design,Dual Ear Sensor Non Ear-Plug hanging ear....
  • SURROUND YOUR EARS - Loudspeaker keep close to the ear but it is not into the ear, no ear plugs to clogged eardrum, will not feel painless in the ear....
  • LIGHT WEIGHT WIRELESS HEADPHONE - It is light and comfortable when wearing.You maybe can barely even feel it on. The sound is good. Can hear music as....
  • Switch between Chinese and English - 1) Enter Pairing mode: Long (Keep) press MFB button(about 5seconds) then you will hear the voice ”power on”....
  • 45 DAYS WARRANTY- Your satisfaction keep us never stop! Water & sweat resistant design that can keep up with high-intensity activities and pull....
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Shaogax Driveway Alarm-328ft Long Range Wireless Driveway Alarm Weatherproof Outdoor Motion Sensor&Detector Security Alert-Protect Outdoor/Indoor Property-1 Receiver and 4 Sensors-38 Chimes

  • ...any movement within a range of 9-12 meters(Affected by the environment).The siren sound is 120db which can protect the places you need security alarm from intrusion..
  • 【Working Long】The motion sensor noise maker built-in large-capacity batteries and high-efficiency solar panels, one solar charge is 6-8 hours (the intensity of care in different seasons will affect the charging efficiency), and keep working for about 30 days..
  • 【Waterproof Material】IP65-rated water resistant with sturdy ABS casing，Ensure that your solar warning light can perform well outdoors all year round and in almost all climates..
  • 【Wide Application】The Solar Strobe Alarm Light is suitable for the safety of residential house,farm,villas, hotels, markets,boarding house and other places where requiring security alarm,can effectively drive away animals and identify pets, without false alarms..
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Diaotec Mole Repellents Solar Powered Groundhog Repellent Vole Repellent Outdoor Sonic Spike Pest Control to Keep Rodents Away from Your Lawn and Garden

  • Garden Essentials: The main part consists of three sides, each with an IR sensor, 2 strong white flashing LED lights (6 total) and a 3840Hz ultrasonic horn to sense animals from all directions. When the animal approaches, the three sides will enter the working state (LED light flashes, ultrasonic horn emits a screeching sound)..
  • Operating Version: Two operating versions are available: a sound version and a silent version. In the sound version, when the PIR sensor senses an approaching animal, LED lights flash on all three sides, sending out ultrasonic waves and a screeching sound to scare the animal away. If the sound bothers you, you can turn off the sound by pressing the SOUND button..
  • Upgraded design: IR sensor angle includes 110 degrees (left to right, not top to bottom). Also, the detection range includes 6-8m, depending on the size of the animal (the bigger the range, the greater the range). The PIR sensor detects invasive animals and activates the device automatically by flashing LED lights and emitting ultrasonic waves..
  • Rechargeable and waterproof: Diaotec insect repellent has two power supply modes, equipped with solar panels as power source, and also supports USB charging. It is also designed to work in any weather conditions as it is rain, w....
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SZELAM Battery Digital Alarm Clock,LCD Clock Electronic for Bedroom Home Office , with Date,Indoor Temperature,Snooze Light,Small-Sized, Backlight,Kids-Blue

  • ★Battery digital alarm clock: battery use (3 * AAA 1.5V not included), can be used without plugging in, compact appearance, easy to carry, digital screen display, alarm clock setting is very simple, and the instructions are clear and easy to understand.The alarm clock is available in black, white, pink, blue and green, five colors for your choice.
  • ★Light sensing control function: After turning on the sensor switch, the background light can be controlled according to the light intensity of the external environment, which can make a light sleeper close his eyes without making noise.
  • ★Snooze and light function: when the alarm time is reached, press the snooze button and the display will light up, allowing you to sleep for 5 minutes and then it will ring again, so you won’t miss important appointments.
  • ★Temperature and time display: display the surrounding temperature of the alarm clock (℉/℃), monitor the indoor temperature at all times, protect the health of you and your family, two kinds of time for you to choose (12/24Hr), date, alarm time, at a glance..
  • ★Gradual ringtone: the alarm clock emits a dichroic sound, the sound and frequency gradually increase over time, awakening you in a deep sleep, the wake-up effect is very good.
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Directed Electronics 506T I.T. Audio Sensor

  • Detects even quiet breaks: That might not trigger the shock sensor..
  • Microphone and microprocessor: Detect tampering and breaking of vehicle's glass and analyze frequency, intensity and timing of intrusion sounds to eliminate false alarms..
  • This Clifford product may require professional installation.
  • Compatible with Directed Electronics alarm systems.
  • Directed Electronics Viper Audio Glass Break Sensor is included.
  • This product may require professional installation.
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Ring Alarm Panic Button

  • Monitor glass windows and doors for break-in attempts with Ring Alarm Glass Break Sensor..
  • Get mobile alerts when the Glass Break Sensor detects the sound of glass shattering in your home, or set the sensor to automatically sound your Ring Alarm siren when armed in Home or Away mode..
  • Ring Alarm Glass Break Sensor uses AI technology to accurately detect the sounds of different types of breaking glass and help reduce false alarms..
  • Optional 24/7 professional monitoring (requires an eligible Ring Protect subscription, sold separately)..
  • Ring Alarm and the professional monitoring services are available and ship only within U.S. (excluding U.S. territories) and in Canada..
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ChunHee Solar Strobe Light Alarm with Motion Detector Outdoor Motion Sensor Alarm Sound Security Siren IP65 Waterproof 24 Hours Keep Animal Away for Home,Farm,Barn,Villa,Yard,Garden

  • ...any movement within a range of 9-12 meters(Affected by the environment).The siren sound is 120db which can protect the places you need security alarm from intrusion..
  • 【Working Long】The motion sensor noise maker built-in large-capacity batteries and high-efficiency solar panels, one solar charge is 6-8 hours (the intensity of care in different seasons will affect the charging efficiency), and keep working for about 30 days..
  • 【Waterproof Material】IP65-rated water resistant with sturdy ABS casing，Ensure that your solar warning light can perform well outdoors all year round and in almost all climates..
  • 【Wide Application】The Solar Strobe Alarm Light is suitable for the safety of residential house,farm,villas, hotels, markets,boarding house and other places where requiring security alarm,can effectively drive away animals and identify pets, without false alarms..
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Stud Finder Wall Scanner 5 in 1 Upgraded Electronic Wall Scanner with Battery for Wood Metal and AC Wire Detection,HD LCD Display and Audio Alarm

  • ...nder adopts intelligent micro-sensor chip with highest sensitivity, which can detect accurately and quickly.
  • Digital stud detector features large LCD display together with the big sound warning to detect the accurate location of the objects. When find the material, the LCD display will indicate the direction and the intensity of beeping tells whether you are more close to the target. The fast detection saves users time greatly..
  • Easy Calibrate: :Press the Scan button to start calibration, the decreasing bars will disappear and buzzer will beep one time and the calibration is completed. Keep tool flat against the wall and do not rock, tilt, or press hard when slowly sliding across the surface being scanned.Once the edge of the stud is picked up, the stud finder will beep. The multi-function stud finder uses state-of-the-art sensor technology to accurately and quickly position rivet wood metal AC wires!.
  • This stud Indicates the live AC wire in all modes to avoid potentially serious mishaps, let the drill no longer be dangerous. detector quickly locates wood, metal and AC wires hidden in the walls, floors and ceilings of the house. It can work on different wall surfaces, such as lath, wallpaper wood flooring, acoustic ceiling, painted walls, etc. helping y....
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