Top Sound Event Detection Reviews

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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UHPPOTE 4CH Color Quad System Video Splitter CCTV Camera Processor with Remote Control 5 BNC Adapter

Various Overlay Information: Camera Title, Real Time and Date, Alarm/Loss/Motion Message.
Provide Various Event Input and Detection: Video Loss Detection, Motion Detection, 60 Event Report, Built-in Buzzer and Relay Output.
Connects up to 4 Video Camera: Adjustable Brightness, Contrast, Saturation, Hue and Sharpness.

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REOLINK Outdoor Security Camera System – Wireless Rechargeable Battery 1080P Video Night Vision Motion Detection 2-Way Talk Waterproof Support Cloud Storage | Argus 2+Solar Panel

Starlight Night Vision: With a starlight CMOS sensor, 1080p Full HD high resolution presents up to 33ft crystal and sharp images and videos even at....
Free Rolling 7-day Cloud Storage: Event videos are securely uploaded to SD card or Reolink cloud via end-to-end encryption. Live view and playback the....
Smart PIR Motion Detection and Remote Control via WIFI: Reolink Cam automatically records event video and push notifications, email alerts, sound....
Battery/Solar Powered: Wireless easy installation, it takes 5 minutes to set all up..
Reolink 2-Year Warranty: With the durable and long lasting design, it can be used for years of reliable outdoor/indoor use. We provide 2-years....

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ICC/Intervox MEO-627PN-02-643, Condenser Microphone 6.0 X 2.7

DEPENDABLE TO USE: The Mic sensor sound module is professional manufacturing, voice detection module has high performance, strong reliability, making sure safety use..
MAIN FUNCTION: This microphone sound detection module can detect sound strength of the environment, with high accuracy, great for professional usage..
ANALOG OUTPUT: The microphone sensor sound module supports analog voltage signal output, the signal amplitude is VCC/2, stable to use..
ADJUSATBLE GAIN: The mic sensor voice module has high sensitivity, built in amplifier circuit, and the gain can be adjusted as needed..
AD COVERSION: The microphone voice detection module can obtain the voltage signal of sound intensity through AD conversion..

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Red Money Counter by BESOSC with UV/MG Detection, 80W Bill Counter with Counterfeit Bill Detection, LED Display, 1000 pcs per Minute, no Mixed Bill Counting

UV Detection Function: Used to check all kinds of banknotes that contain UV features. The UV function is automatically turned on by default when the machine is powered up. It can also be selected or deselected by pressing the UV button located in the function console..
MG Detection Function: Magnetic detection function used to check all kinds of banknotes that contain MG features. The MG 1 function is automatically turned on by default when the machine is powered up. It also can be selected or deselected by pressing the MG button located in the function console..
Double Notes Detection: When the machine starts up, which means the double notes detection function is activated. When double-notes are detected, the machine will stop counting and emit a beeping sound..
Size Detection: When the machine starts up, which means the size detection function is activated. When a small size bill in the width is detected, the machine will stop counting and emit a beeping sound..
Half Note Detection: When the machine starts up, which means the half-note detection can be activated. When the machine detects a half-note during counting, it will stop and emit a beeping sound..

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Honeywell Home C1 Indoor Wi-Fi Security Camera

2 ADJUSTABLE ALERT ZONES: Draw your own alert zones for extra sensitivity or to ignore background motion like a ceiling fan. Motion & audio detection included with 30-second clips & 5-second pre-event triggers..
NEVER MISS A MOMENT: C1 comes with free secure cloud storage to stream & download clips and, in case of a wifi outage, an 8GB SD card is included for backup. The 256-Bit data encryption keeps your private information safe..
LIVE, LOOK-IN VIDEO: HD video from your C1 camera direct to your Honeywell Home app means that you can check in on what matters most right on your smartphone or tablet, wherever you are..
INTELLIGENT SOUND DETECTION: Recognizes specific sounds such as certain smoke & carbon monoxide alarms. Get mobile alerts sent to yourself, family or friends..
WORKS WITH AMAZON ALEXA: Already compatible with your smart home with the commands like “Alexa, discover my devices”, “Alexa, turn cameras on” and “Alexa, show me the baby’s room”..
2-WAY TALK & GEOFENCE TECHNOLOGY: Communicate from anywhere with what you see or hear at home. Different control options adapt to your location using geofence technology to automatically turn the camera on or off. Use it in Home and Away modes..
SEE IN THE DARK: Night Vision allows you....

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YI Camera for Home Security Indoor 2K, WiFi Bedroom Surveillance Camera 360-degree with Night Vision, Human Detection, 2-Way Audio, Phone App, Compatible with Alexa and Google Assistant

...ome. Upgraded 3 million pixels, up to 2304 x 1296 resolution, for clarity in every angle. The F1.4 large aperture lens captures detailed images even in low-light conditions. YI Home App (available on iOS and Android devices) lets you play back the recordings or watch your home in real time..
Smarter Alerts With Face Detection: See faces captured in your alerts with ease. The integrated Senslab chip allows the YI Dome Camera U Pro to quickly detect faces and create an instant summary of all the faces in your video, without having to watch the entire clip. AI-powered Human Detection is more advanced than traditional PIR or motion detection..
Crystal Clear 2-Way Audio and Sound Detection: Built-in speaker and microphone allow you to interact with your family members and pets. Instant notification will be sent to your smartphone when the camera detects baby crying, dog barking, and any other abnormal sounds, keeping you aware of what's going on at home from anywhere you are..
Enhanced Infrared Night Vision For Clear Images Even in Extremely Low Light Settings: Keep an eye on any room, day and night. The 940-nm infrared light with invisible red glow leaves you and your loved ones to rest undisturbed. YI Dome Camera U Pro features a high-sensitivity....

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VIOFO A119S Full HD 1080p 60fps Car Dash Camera with Sony Exmor IMX291 Sensor (No GPS)

...se plates and capture incidents with superb clarity. Its 140-degree angle prevents a fisheye view while still providing a wide view of the road.
【Advanced Parking Mode】A119 V3 dashcam has a revolutionary improvement on parking mode, there are 3 solutions under the parking mode to meet different needs, Auto Event Detection, Time Lapse, Low Bitrate Recording. When you choose Auto Event Detection, buffered parking mode function will work automatically to record 15s before the event and 30s after the event. This feature requires HK3 ACC hardwire cable (sold separately，Asin: B07JQ1JYPJ), it will turn the camera on or off through ACC signal.
【GPS Tracking】With GPS module, A119 V3 dash camera will record real-time speed, time and GPS route in the video file, allowing compatible viewers to display the data on playback. And a date and time stamp embedded on to the recorded footage provide further additional evidence.
【Super Night Vision & HDR】Come with Sony STARVIS 5MP image sensor, provide a much clearer image than most dash cameras at night. HDR function can automatically balance the lighting at over bright and over dark area, capture clear license plate even under strong car lights at night.
【Ideal Choice】G-sensor, motion detection, HDR, loop....

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MR.R 25 Pieces per Set Sublimation Blanks Wood MDF Puzzle,Square Shape, Glossy White Jigsaw Puzzles for Heat Press Thermal Transfer Printing DIY Crafts Projects,6.7'' x 6.7''

【Brand New】The sound detection sensor can detect sound and convert it into voltage, but does not require bias resistors or amplifiers.
【Description】If you use audio equipment that requires AC-coupled audio, you can capture signals from an AC power pin with a 10uF capacitor in series.
【Suitable for】Silicon MEMS microphones are suitable for voice converters, recording/sampling and audio response projects using FFT.
【Durable】The sound detection sensor uses high-quality electronic components and precision craftsmanship to ensure durability.
【Stable】Sound detection sensor pin contact performance is good, to ensure stable work.

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VIOFO A119 V3 1440P 60fps Dash Cam with GPS Enhanced Super Night Vision with True HDR and Starvis Sensor Car Dash Camera 140° Wide Angle 2.0‘’ LCD Smart Parking Mode 24H

...ing it easier to read license plates and capture incidents with superb clarity. Its 140-degree angle prevents a fisheye view while still providing a wide view of the road.
A119 V3 dashcam has a revolutionary improvement on parking mode, there are 3 solutions under the parking mode to meet different needs, Auto Event Detection, Time Lapse, Low Bitrate Recording. When you choose Auto Event Detection, buffered parking mode function will work automatically to record 15s before the event and 30s after the event. This feature requires HK3 ACC hardwire cable (sold separately，Asin: B07JQ1JYPJ), it will turn the camera on or off through ACC signal.
With GPS module, A119 V3 dash camera will record real-time speed, time and GPS route in the video file, allowing compatible viewers to display the data on playback. And a date and time stamp embedded on to the recorded footage provide further additional evidence.
Come with Sony STARVIS 5MP image sensor, provide a much clearer image than most dash cameras at night. HDR function can automatically balance the lighting at over bright and over dark area, capture clear license plate even under strong car lights at night.
G-sensor, motion detection, HDR, loop recording, support up to 256GB SD card, built-in microphone, auto....

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IP Webcam

Video recording in WebM, MOV, MKV or MPEG4.
Date, time and battery level video overlay..
Sensor data acquisition with online web graphing..
Cloud push notifications on motion and sound, cloud recording for motion-triggered records, online video broadcasting powered by Ivideon..
Extensive baby and pet monitor features: night vision, motion detection, sound detection..

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All-New 50KHz-2000MHz 2GHz Malahit DSP SDR Receiver Malachite MDR2000 Registered HAM Nice Sound with 3.5 Inch Touching LCD Screen Spectrum Analyzer

Multi Frequency Radio: This HD Radio features AM, FM Stereo, Single Sideband with Sync Detection reception modes so you can tune into music and radio stations from around the world.
Features input for an AC adapter (included)..
Elite Shortwave and FM Radio: This Shortwave and HD radio also features a multi-color display for RDS, dual event programmable on/off timers, and 1700 total memory slots..
Extra Features: Features line input and line output to connect to your amplifier for even bigger sound and a headphone port for privale listening on your favorite earphones (not included).
Stay Safe and Have Fun: As a proud partner of the American Red Cross, we are committed to your safety. For over 30 years, we've been dedicated to creating award-winning, innovative products for entertainment and emergency preparedness..
Keep Connected: From World Band and Weather Alert radios, to solar powered sound systems and connected home products, we'll keep you connected and in the know at home, in the office, on the road or in the great outdoors..

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Vivitar IPC113-WHT-STK-4 Wi-Fi Smart Home Security Camera 1080p Motion Detection White 2 Pack

2x Vivitar Wi-Fi Smart Home Security Camera, 1080p, Motion Detection White.
Records videos in full HD 1080p resolution | Rotating swivel head allows for precise positioning | Motion detection and event notification Two-way....
IN THE BOX: 1x Power Adapter - 1x Mounting Hardware - 1x Instruction Manual - Vivitar Cloud Storage Service - Vivitar 1-year Manufacturer Warranty.
BUNDLE INCLUDES: 2x Vivitar Wi-Fi Smart Home Security Camera, 1080p, Motion Detection White.

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