ReviewsSound Detection Sensors

Chummie Replacement One Drop Detection Intelliflex Sensor with SmartFit Technology for Premium and Elite Bedwetting Alarms 1 Count

IDEAL SOLUTION - Spare IntelliFlex sensor is a convenient way to replace a wet sensor in the middle of the night and quickly return to bed.
ONE DROP DETECTION – Patented sensor with One drop detection technology offers significant larger urine detection area than other clip sensors and....
SOFT AND COMFORTABLE - Reusable, flexible sensor is made from soft silicone material.
ultra-thin sensor has soft round corners for comfort and will....
DURABLE AND RELIABLE - Non-corrosive sensor will not corrode like some sensors found in other bedwetting alarms and will last the duration of the....
CARE INSTRUCTIONS - Cleaning the IntelliFlex sensor is easy.
after a bedwetting accident simply place the sensor under tap water and pat dry.

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CQRobot Ocean: 10.525GHz Doppler Effect Microwave Motion Sensor Compatible with Raspberry Pi and Arduino Board. for Industrial, Measurement, Automatic Doors, Sensor Lights, Reversing Radar, etc.

The microwave motion sensor is a microwave moving object detector designed by the principle of Doppler radar. Unlike ordinary infrared detectors, microwave sensors detect the movement of objects by detecting the microwaves reflected by the object. The detection object will not be limited to the human body, but there are many other things..
Adapts to harsh environments without affecting by temperature, humidity, noise, airflow, dust, light, etc. Powerful anti-RF interference capability.
The microwave moves at the speed of light with great directionality. Compatible with Raspberry Pi and Arduino Board..
Used in industrial, transportation and civil applications such as measuring, liquid levels, automatic door motion detection, automatic washing, production line material detection and car reversing sensors etc..
Note: There are ultra-high frequency MOS devices inside the microwave motion sensor. If you try to use battery power to test during the test, this can avoid the breakdown caused by the static pressure difference between the power supply and the test device, such as the oscilloscope.
in addition, when the product is in use, Plea....

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Govee WiFi Water Sensor 2 Pack 100dB Adjustable Alarm and App Notifications Leak and Drip Alerts by Email Detector for Home Bedrooms Basement Kitchen Bathroom Laundry Not Support 5G WiFi

.... Press the Mute button to silence the alarm. If the leaked water is still on the sensor after 8 seconds, the alarm will sound again. The alarm will stop once the sensor is dry..
Drip and Leak Sensors: Each water sensor comes with 2 groups of back water detector probes & 1 group of front probes for pipe dripping detection. Use Govee Home App to name each sensor by location for easy monitoring..
Connect More Sensors: The WiFi Connection Gateway provides strong and stable signal transmission & lets you connect up to 10 sensors simultaneously for full home coverage. Remember to upgrade your latest firmware on Govee Home App when updates become available..
IP66 Waterproof&Low Battery Alerts: The completely sealed IP66 waterproof design allows for extended use in high moisture environments. The water sensor alarm will beep and flash red when battery is low, or you can also press the sensor's button to find the remaining battery level..

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Wyze Cam Floodlight with 2600 Lumen LEDs, Wired 1080p HD IP65 Outdoor Smart Security Camera, Color Night Vision, 270-Degree Customizable Motion Detection, 105dB Siren, and Two-Way Audio

Two super bright, adjustable LEDs for a combined 2600 lumens of light, and a handy dimming option where less brightness is desired..
Three individually controlled PIR sensors provide for 270 degrees of customizable motion detection. Range and sensitivity are adjustable up to 30 feet..
Built in Wyze Cam v3 provides sound detection, as well as artificial intelligence and the ability to identify and record motion, with or without the floodlight, in 1080p Full HD with Starlight Sensor color night vision..
Dusk to Dawn automation. Wyze Cam Floodlight knows when the sun is down and when it's up. No need to turn the floodlight on or off once it’s connected..

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Shaogax Motion Sensor Alarm System, Wireless Home Security Driveway Alarm Indoor, Motion Detector Alert with 2 Sensor and 1 Receiver -38 Chime Tunes

...d 3 volume levels from 25-80dB. You can also select from 38 Ringtones with Bright LED Light..
【Wireless Plug-in Receiver】: The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3 AAA batteries (Not Included). Infrared sensor detects motion and sends a signal to the receiver. Detection time delay in between motion sensor alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home..
【Long Distance Wireless】: Working range up to 328 feet (100 meters) between receiver and transmitter allowing you to place it a good distance. It can be alerted to visitors, notice door opening, scare off unwanted intruders, or even know when your children have accessed restricted areas..
【Easy and Fast Installation】: This monitor system is fully-expandable, with plug-and-play sensors that can be set up within minutes. The sensors can be mounted to walls, fence posts, trees, or any other surface, for full coverage of your property..
【Wide Range of Uses】: Ideal for front doors, hallway, window frames, driveways, walking paths, and anywhere in your home you want to be alerted to motion. Also great to alert business owners that are working i....

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OSOYOO WiFi Internet of Things Learning Kit for Arduino | Include ESP8266 WiFi Shiled | Smart IOT Mechanical DIY Coding for Kids Teens Adults Programming Learning How to Code

Innovation, keep pace with the times :Add Build on the power of Blynk to configure smart home automation and build exciting IoT project.
Programmable learner kit for beginners and professionals: Perfect intro to programmable electronic and IoT robotics..
Wifi programming and control: With ESP8266 WIFI Shield , you can remote control programming and the sensors.Learn the basics behind the Internet of Things, build your own connected devices..
Creative IoT Projects:This kit Includes Everything You Need To Build and Engineer Your Own smart home: WiFi Shield, Basic Board for Arduino, PIR motion sensor, Ultrasonic Sensor , Servo Motor, sound sensor, Obstacle Sensors, Buzzer Sensor Module, Photoresistor, Temperature/Humidity sensor, BMP180,Water detection sensor ,gas Sensor ,relay,Resistors package.
Simple ,intelligent: Control your IOT System by Android and iOS App,Sample code are straight forward. free IoT service on OSOYOO website..

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Elliot Jonah Car Blind Spot Monitoring System, Ultrasonic Blind Spot Detection System Sensor BSD Distance Assistant Car Lane Changing Warning Reversing Radar

1. 【Blind Spot Detection System】There is blind zone at the rear of the vehicle which is easy to endanger driving safety! This system is a vehicle assistance device that helps driver lane changing safely during driving..
2. 【WORKING PRINCIPLE】With the aid of 58GHz microwave sensor, probe the side/rear of the vehicle for those moving objects into the blind spot of the detection zone..
3. 【DETECTION RANGE】Lateral Distance : 0.3m – 5m(0.98ft-13.1ft).
Rear side Distance : 0.3m – 10m(0.98ft-32.8ft). When the system is on, the system would start detecting objects in the blind area behind the vehicle 10 x 50ft..
4. 【SAFETY PROTECTION】When you installed BSM into your lovely car, no matter it's day time, night time or even in the snow,you can be alerted whenever there is a moving object pop into the rear of the vehicle, with the aid of LED lighting on , blinking, buzzer sound so that the driver can be cautious when lane changing to avoid the possibility of side crash accident..
5. 【What You Will Get】You will receive 1 x Control box,2 x Ultrasonic sensors,2 x Blind region monitor (or LED light),1 x Main wire harness with buzzer.This is a DIY product and is recommended to be installed by a professional.We believe that you will be impressed wi....

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WJLING Motion Sensor Alarm, Wireless Driveway Monitor Alarm, Home Security Business Detect Alert with 3 Sensor and 2 Receiver, 38 Chime Tunes - LED Indicators

...d 3 volume levels from 25-80dB. You can also select from 38 Ringtones with Bright LED Light..
【Wireless Plug-in Receiver】: The portable wireless plug-in receiver plugs into any standard outlet. The sensor uses 3 AAA batteries (Not Included). Infrared sensor detects motion and sends a signal to the receiver. Detection time delay in between motion sensor detector alerts is configurable from 15 seconds to 30 seconds, just place the sensor at the entrance to your driveway and the receiver inside your home..
【Support Long Distance Connection】: Working range up to 328 feet (100 meters) between receiver and transmitter allowing you to place it a good distance. It can be alerted to visitors, notice door opening, scare off unwanted intruders, or even know when your children have accessed restricted areas..
【Applicable places】: Ideal for front doors, hallway, window frames, driveways, walking paths, and anywhere in your home you want to be alerted to motion. Also great to alert business owners that are working in the back, or out of sight, to customers entering their store.Please note that this not waterproof. Keep it away from rains or cover adequately..

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Metal Detector X10 Pro with 9*5\ Coil Waterproof Light Weight Easy to Use Loud Speaker Built-in Rechargeable Battery Perfect for Beginners

DETECTION OF 3 TYPES OF METALS: MMD02 provides 3 detection to detect 3 types of different metals, for the 3 different types it will emit the 3 different sounds: a low tone alarm sound for ferrous metals, a medium tone alarm sound for low conductivity non-ferrous metals, and a high-tone alarm sound for high conductivity non-ferrous metals..
FANTASTIC DISC BUTTON: By pressing the DISC button of MMD02, you can easily detect certain types of metals: once for ferrous metals, twice to exclude even low conductivity non-ferrous metals, three times to return to normal detection. MMD02 helps to find metal faster, also thanks to the deep detection function. Depending on the depth, different icons will appear on the MMD02 display..
FUN FOR EVERYONE: The detection rod of MMD02 can be freely adjusted in length from 61cm to 90cm. Not only is it usable by adults, but it also provides the joy of treasure hunting for kids. The non-slip strip equipped with MMD02 makes it more convenient to carry. The waterproof coil also offers another detection possibility, namely shallow water detection. ? Notice: The detection rod and coil are waterproof, but the detector is not..
DETECTION OF 3 TYPES OF METALS: MMD02 provides 3 detection to detect 3 types of different metals, for the ....

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Air Shield UV Air Purifier from Advanced Pure Air with True HEPA

Unique 9-stage detection, filtration and purification system includes: 1. Air Quality Sensors.
Filters pollen, smoke, air pollutants, odors, pet dander and more....
Sophisticated dust and odor sensors automatically monitor air quality..
System self adjusts based on air quality..

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Taomech ElecEye Security Camera Outdoor,WiFi Wireless Battery Powered Home Security Camera with Motion Detection,2-Way Audio,Night Vision,Remote Access and SD Storage,White(AP35)

[Long Battery Time]This wifi camera comes with a large capacity built-in rechargeable battery that can output non-stop energy to maintain 4-5 months of use that will give your home peace of mind with protection..
[Wireless for Easy Installation]100% Wire-Free IP camera can be installed and set up without any effort. No difficulty for anyone even if you are a beginner in the surveillance installation. Suit for indoor and outdoor..
[2 Way Audio]This home surveillance camera is equipped with a built-in speaker and inner microphone that can capture sound, so you can speak to whoever is in front of the wireless security camera through the APP in real-time no matter when and where you are..
[HD 1080P Day & Night Vision]Adopting the newest high-end chip and sensitive PIR sensors, this outdoor battery security camera can offer 1080P HD clear images and smooth video effects for you. Day and night mode will automatically change with its removable IR-CUT..
[PIR Motion Detection & Instant Alert]Applying upgraded Al human detection and PIR thermal detection sensor, this wifi security camera can send you real-time alerts when motion is detected. After receiving alerts, you can warn the uninvited visitors through the APP in real-time..

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