Top 8 Best Sound Sensor

Security - Feel a sense of safety around your home with our weatherproof perimeter alarm set. It's sensitive to heat and motion during the day and at night, making it an alert system you can count on.. Easy to Install - No need to call in an expensive technician for this home security system. Our outdoor motion sensor alarm is a plug-and-play device that installs in minutes.. Long Range - With 4 motion sensors and 1 receiver, each driveway sensor also has a wireless range of up to 14 mile for plenty of coverage around your property.. Compatibility - This motion detector alarm unit runs at 915 MHz. If you are expanding your Guardline wireless alarm system, please make sure you are purchasing the same frequency as your existing set.. Customizable - Regardless of the size of your home and property, you can configure this system of motion detectors with a motion alarm sensor add on, or extra receivers for greater peace of mind..

There is a mounting screw hole 3mm.. Use 5v DC power supply. There are threshold level output flip.. Real-time output of the microphone voltage signal DO. when the sound intensity reaches a threshold. The output high and low signal threshold - Sensitivity potentiometer adjustmen. ApplicationMicrophone sound detection.

This sound module can detect sound strength of the environment. Working Voltage DC 3.3V-5.5V Sensitivity adjustable. Output form Digital and Analog Output. High sensitive microphone sensor. Good for learning basic knowledge about Arduino and sensors.

Keep your families safe and Say goodbye to the unwanted explorersScare away the Intruders to your house,and We understand it's a headache that the unwanted explorers to destroy your farm,pond,orchard,Now it's time to say goodbye to them,Join us. Upgraded versionSupport RecordingVolume,you could set the default dog barkinggunshot sound or your own recording as the alarm,Volume function added,no worries from bothering your neighbors any more. You decide how it works-3 modesMode 124hrs motion sensor alarmflashing or the recording content ,Mode 2Night motion sensor alarmflashing or recording content,Mode 3 Night cyclic alarm flashing or recording content every 5 mins. SolarUSB chargingUSB charging as backup when long rainy days,Make sure it Non-stop work. What you get1pack new version oudoor motion sensor alarm1pcs USB cable 1pcs installation kit24 months after-sales service12hrs message response.

Security Alarms Red lights and sirens keep prowlers away from our yards, garages, farms, lawns, chicken farms, chicken coops, swimming pools. Keep these troubles away from us after using YOYOJAMES siren.. Motion Activation With advanced sensitive motion sensors, any motion within 10-20 feet will be detected and audible and visual alerts will be activated. Never miss any situation including people and animals. 24 hours to protect our property.. High decibel volume Adjustable 3-level volume, up to 130 decibels enough to scare away the unpopular explorer. 6-10 hours on a single solar charge, 2 hours on a charger, all day long Motion detection up to 100 times, enough to scare off any unpopular prowlers. Superior Design A.IP55 waterproof rating allows the solar alarm light to perform optimally in any weather conditions outdoors. B. Provide a recording function, which can record any sound we want, record 20s at a time, and play it twice. It can be used as a welcome loudspeaker at parties such as Welcome, or as a warning loudspeaker such as Please stay out of our yard this is a very good feature. Package Contents YOYOJAMES Outdoor Motion Sensor Solar Alarm, Remote Control, One USB Charging Cable, ScrewBolt. All customers are welcome to report their experience to us, and we will use your ideas when designing a new generation of alarms. Do our best to provide customers with satisfactory products..

HiLetgo Sound Sensor Module. Operating voltage 3.3V-5V. VCC external connect to 3.3V-5V voltage.

Microphone Sensor High Sensitivity Sound Detection Modules for Arduino PIC AVR. Uses 5V DC power supply. Mic Microphone Sensor High Sensitivity Sound Detection Module Compatible with A-rduino PIC AVR. KY-037 High Sensitivity Sound Microphone Sensor Detection Module DIY Kit. Has two outputs AO, analog output, real-time output voltage signal of the microphone.

MicroSound - Indoor Motion Activated Audio Player With 120-degree PIR wide-angle sensor and a 1 Watt built-in speaker, this sound player detects motion from up to 13 feet 4 meters day or night and plays a recording that is loud and clear. Includes mounting screws, ball mounting accessories, and clear step-by-step instructions. Built-in Microphone for Instant Recording Record desired audio directly on the spot, hassle-free. No need for additional accessories, simply record at the touch of a button up to 120 seconds 2 minutes. Fully featured yet lightweight and small only 6cm by 9cm. Endless Applications for Indoor Use Perfect for elderly or those with memory loss that need reminders, point of sale advertising, exhibits, tradeshows, door greeter welcomer, holding instructions for others while you are away, or block embarrassing bathroom noise. 3x AAA 1.5V batteries required not included. IMPORTANT Wide-angle and long detection range not adjustable, may not be suitable for applications requiring narrow detection range. This model has a 1 Watt speaker and is suitable for small rooms or applications where listeners will be close to device. We test all units after manufacturing by pre-recording a human voice, this is normal and does not indicate unit is used. Watch instructional video attached to this listing for important information and to quickly get started with your device. 100 Satisfaction Guaranteed 1 Year Warranty Robust and elegant design backed by our 30 day no hassle full satisfaction guarantee or your money back. 1-year warranty on all orders.

Main chipLM393, Electret condenser microphone. Working voltage DC 4-6V Sensitivity adjustable. Output form Digital and Analog Output. Can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor ,and sound control, sound detect. Package Content5 x Microphone Sensor Module, 1 x 11.8 Female-Male Dupont Cables 20 PIN.

eMacros ADVANTAGE-30 years solar driveway alarm wireless and solar driveway alert system produced in our own factory with our leading-edge systems technology. Wireless Solar Driveway Alarm Includes 1 AC Powered Receiver and 4 Sensors. SOLAR POWERED NO NEED REPLACE BATTERIES- The sensor is powered by a battery which will be charged by the solar panel, so no need replace the battery, the sensor also can be powered by the DC5V power adapter.. EASY TO INSTALL- Quick Start Guide has you operational in minutes. Can expandable up to 4 sensors and unlimited receivers for complete coverage of your perimeter. Wireless driveway alarm Detects movement from humans, cars, and large animals. There are 4 fun unique chimes to choose from. Match different chimes with different sensors around your property to differentiate where driveway alarm wireless motion is being detected.. SUPER LONG RECEIVING RANGE -We use newer technology components and excellent manufacturing techniques. Our system has been real-world tested in settings with trees, buildings, walls, and vehicles. It easily achieves a 1500FT wireless range in most conditions. It is been tested through thick forestry, hail storms, gusty winds, heavy rains, scorching heat, and snow.. EXCELLENT QUALITY - Outdoor driveway alert sensor system is made with industrial-grade PVC housing, rubberized weatherwater-resistant seal, and a runs on one solar rechargeable.. EXTREMELY RELIABLE - Much time went into developing and testing our reliable Infrared outdoor driveway alarm wireless detector that will dependably alert you to activity around your property. False alarms are minimized by adjusting the sensitivity of the sensor with Switch. Hi 30ft,Low 20ft. See Owner's Instruction Manual. Swivel mount to refine the focus and detection angle of the sensor..

DIY Greeting CardDIY light sensor sound module is equipped with a 0.5W speaker and a 3.7V battery. The sound module is an ideal choice for mother's day and father's day DIY recordable greeting cards, music boxes, Christmas gifts, and other creative gifts.. Light sensor controlWhen light is detected, the sound module will automatically play music. If it is not exposed to light in the middle, it will stop playing.The volume is also adjustable.. 8M MemoryThe sound module can update music via a USB data cable. It is recognized by the computer as a USB drive, just like an MP3 player, with 8M of memory. Adding your favorite MP3 audio files to the internal storage is easy.. Rechargeable Music ModuleThe button batteries are rechargeable via the micro USB which can be charged by connecting a computer or a charger with a data cable.. Self-adhesiveSelf-adhesive on the back of the sound module makes it easy to paste on the giftcardbox. Turn off the switch during installation to avoid power consumption..