Reviews Warning Sound

Breathalyzer, Personal Alcohol Tester with LED Display and 5 Replacement Mouthpiece

  • ...ent Units and 32 Records: There are six commonly used measurement units for you to choose (%BAC, ‰BAC, mg/L, g/L, mg/100ml, ‰PROM). The latest 32 measurement results can be recorded. The measurement range of each unit is 0~0.199% BAC, 0~1.999‰BAC, 0~1.999g/L, 0~0.999mg/L, 0~1999mg/100ml, 0~1.999‰PROM..
  • Sound Warning and Color Distinction: In addition to the numbers displayed, the results can be distinguished by sound and color. The screen will turn green and the alarm will make a "di"sound if the result is lower than warning value. The screen will turn yellow and the alarm will make sound as "di di" if the result is between warning value and dangerous value. The screen will turn red and the alarm will make sound as "di di di..." for about 15 seconds if the result is higher than dangerous value.
  • Easy to Use: Just keep pressing the power button for 2 seconds to start the alcohol breathalyzer tester. Wait for 15 seconds for preheating and then keep blowing for 3-5 seconds to get the result. The result will be displayed on the LCD screen of breathalyzers for 15 seconds. NOTE: In order to make the test results more accurate, please use the alcohol tester after stopping drinking for 20 minutes, and the inter....
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1000 Paper Security Label 1.5 X 1.5 Inch RF 8.2Mhz White Checkpoint Compatible EAS Loss Prevention by Bullseye Protection

  • Starter Sound Package for Gift Shop - Shipped from USA.
  • EAS Inventory Protection Security Antenna System + Soft Label + Soft Label Device Panel with sound.
  • Package includes : 1. One set RF 8.2 MHz Security Antenna ( 2 Towers - TX & RX ) 2. 110V power box 3. One Soft Label Device Panel with SOUND 4. 2000 PCS ( 2 rolls ) 40x40mm soft label 5. 4 x anchor bolts.
  • Single door 3 to 4.5 feet opening coverage.
  • Package includes +2 Protection Warning Sticker. Great visual warning!.
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Frienda Deer Whistle 10 Pieces Save a Deer Whistles Avoids Collisions, Deer Whistles for Car Deer Warning Devices Animal Alert for Cars and Motorcycles (Black)

  • Helpful tool: air moving through the deer whistle will produce sound/ ultrasound, this kind of sound can alert deer, elk, moose, antelope and kangaroos approaching vehicles, which effectively avoid deer and vehicle collisions.
  • Safe for you and your pet: the deer warning device is equipped with 10 whistles, 5 of them produce sound waves, the others produce ultrasound.
  • However, people and pets (such as dogs, cats) in the car can’t hear it, so there’s no damage to your ears or health.
  • East to install and remove: just remove the adhesive backing and apply the whistles to the grill, front bumper, rear view mirror, or any flat place of your vehicle.
  • Make sure the bigger ends are facing the front, and the deer whistle is level with the horizon.
  • The ideal place is where the air flows most, followed by grill, front bumper, they can be easily removed from the base when car washing is needed.
  • Quality animal alert: made of quality plastic, sturdy, this animal alert whistle can resist bad weathers.
  • It can work well even stays outside under extremely hot or freezing weather conditions.
  • Safe accessory for driver: the deer warning device is a necessary car accessory for driver who live in a wild area.
  • The whistle produces ultrasonic frequencies and make warning....
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Safesound Personal Alarm, Zabree 130DB Safety Warning Alarm Keychain with Flashing Light, 2020 New Version Personal Alarm for Women Children Elders

  • LED WARNING LIGHT ALARM: Zabree LED Warning Light Alarm can be a liaison or warning signal inany emergency, such as outdoor sports/childrens travel. Its bright RED FLASHING lights and 130DB loud alarm can definitely attract others attention and give you timely help. Provide you with more security at any time..
  • PREMIUM QUALITY: All Zabree personal alarms use superior recyclable ABS material, resistance to fall and not rusty. The copper is thicker than other brands, make the sound louder and higher. IC design and circuit board use more precise and delicate fusion-weldingtechniqueto getthe lightestbutstrongestresults for high quality..
  • ELEGANT AND COMPACT: Our personal warning light alarm has a new elegant appearance and more compact design, ONLY weights 0.9oz and 1.2x0.9x2.2in. All personal alarms come with keychain, you can hang it on your suitcases, bags, keys, dog belts. A good choice for the elders, women, children, sportsman and climbers..
  • EASY OPERATION: Pull out the pin to emit a 130DB alarm sound and the RED light flashes. Pull back the pin to stop the siren (TIPS: DON'T PULL OUT THE KEYCHAIN PIN COMPLETELY). Its powered by 3 LR44 batteries (included), which can last up to 365 days if havent been used often. When need to replace the batteries, ....
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Lionel Nickel Plate Fast Freight Electric HO Gauge Model Train Set w/ Remote and Bluetooth Capability

  • ...g on whether the locomotive is in motion or stopped, single hit or continuous mechanical bell sounds.
  • "locomotive features: six official railroad speeds with crewtalk dialog, eight diesel rpm levels, legacy "real-time quilling horn" control with instant response for realistic signature "quilling" and correctly timed warning signals, sequence control: plays the sound effects of an entire trip, including warning sounds and announcements, based on the movement and speed of the locomotive, current speed and fuel dialog, refueling sound effects".
  • "set length: 20", minimum curve: o31, recommended age: 10+ years".
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【2023 Newest 】 Emergency Weather Alert Radio-S.A.M.E. Localized Programming, 80+ Emergency Alerts, Large Display,Alarm Clock &NOAA Weather Radio with Battery Backup for Emergency

  • ... to 23 county codes for this emergency NOAA weather radio. In addition, there are over 80 emergency alerts to choose from, with different color alert level indicators for different alert levels. (Note: Alert with * must be turned on).
  • 【3 Customizable Alert Modes】With 3 warning modes,you can set the warning mode you want.When the weather alert radio receives severe weather,in VOICE mode, there will be 3 minutes of weather broadcast under the 8-second siren.SIREN will sound for 5 minutes in Siren mode.DISPLAY mode just flash the corresponding "WARNING/WATCH/ADVISORY "warning light will be on.If you miss the warning at that time, battery operated weather radio can save 20 warning messages that you can view by pressing the up and down keys..
  • 【Two Types of Power Supply】AC-110V is the main power supply for this weather alert radio and supports long-term power supply with a wall plug connection.4 AA batteries as emergency backup power in case of power failure to maintain the normal operation of the NOAA weather radio. At the same time, this weather radio emergency support alarm clock function as well as snooze function. With the snooze function, you can e....
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Decibel Meter,Meterk Digital Sound Level Meter, Range 30-130dB(A) Noise Volume Measuring Instrument Self-Calibrated Decibel Monitoring Tester(Battery Included)

  • 【Min/Max/Data Hold Function】 -Note: This noise meter has been calibrated at the factory and is calibrated to a standard source. The Sound Level Tester records the minimum and maximum sound decibels around any given time range and freezes the current measurement readings..
  • 【Large LCD Display】 – Clear readings and easy to use at night, widely used in factory, transportation, car, baby room and audio system office, sound quality control in home, school and construction site.
  • 【Precision measurement & over-range measurement warning sign】- Measurement range: 30-130dBA, accuracy: ±1.5dB, resolution: 0.1dB, there will be a warning sign when the standard exceeds the standard.
  • 【Convenient & Lightweight】 – This sound pressure level (SPL) meter is lightweight and easy to carry. With a mounting hole for the tripod， which can be placed on the stand and is easier to measure when your hands are busy.
  • 【Auto/Manual Shutdown】 – It will automatically shut down after 10 minutes when not in use. Note: After using, please press and hold the shutdown button for 2 seconds..
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Michark Decibel Meter, Digital Sound Level Meter, Range 30-130dB(A) Noise Volume Measuring Instrument Self-Calibrated Decibel Monitoring Tester (Battery Included)

  • 【Min/Max/Data Hold Function】 - The Sound Level Tester records the minimum and maximum sound decibels around any given time range and freezes the current measurement readings. This noise meter has been calibrated at the factory. IF you want to calibrate it again after using a period of time, please use the 94 dB standard source..
  • 【Precision measurement & over-range measurement warning sign】 - Measurement range: 30-130dBA, accuracy: ±1.5dB, resolution: 0.1dB, there will be a warning sign when the standard exceeds the standard.
  • 【Convenient & Lightweight】 - This sound pressure level (SPL) meter is lightweight and easy to carry. With a mounting hole for the tripod， which can be placed on the stand and is easier to measure when your hands are busy.
  • 【Auto/Manual Shutdown】 - It will automatically shut down after 10 minutes when not in use. Note: After using, please press and hold the shutdown button for 2 seconds..
  • 【Large LCD Display】 - Clear readings and easy to use at night, widely used in factory, transportation, car, baby room and audio system office, sound quality control in home, school and construction site.
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Car Reverse Parking Radar System with 8 Parking Sensors Distance Detection + LED Distance Display + Sound Warning Black Color

  • 【High Quality Parking Radar】This Car Parking Radar System consists of 8 Ultrasonic sensors, digital control box, and LED display, making the job....
  • 【Intuitive Display】This parking radar not only makes beep sound warning, but aslo shows you distance data. Beep sound warning will be more....
  • 【Easy to Install】Easy to install, with full detailed English manual. Perfectly fit your car with universal hole saw. With a drill head, convenient....
  • 【Multi Color to Select】Multi Color to Select (Black/Red/Grey/White/Fiat Red/Champagne Gold/Blue/Silver). 8 Weather Proof Sensors + LED Distance....
  • 【Warranty Period】High Quality and 3 Year Warranty.
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[New Upgraded] Radar Detector for Cars, Police Radar Detector with LED Display 360-Degree Monitoring Long-Distance Remote Warning Voice Prompt Stay Away from Traffic Tickets. (Red)

  • Automatic 360-Degree Detection: Ultra-fast frequency sweep circuit and ultra-long-range detection and early warning for the fastest radar gun. Ultra-long-range ultra-as-frequency technology, ultra-fast sweep circuit, even the fastest radar guns can be warned in advance..
  • All-Round Deep Warning: The front scan effective speed detection point distance forward 800 meters, reverse 300 meters, scan any position in time warning, speed measurement without blind spot..
  • Mobile Speed Warning: This newly upgraded mobile radar warning system can detect any mobile speed measurement from 250-2500 meters ahead, with all-round warning to ensure driving safety..
  • Timely Alert & Safe Driving: When you detect a location, the police radar detector emits a sound to tell you that you are approaching a speed detection device so you can confirm your speed on the road and react in time to avoid speeding fines..
  • Full-Frequency Reception: X.K.KA.CT.LASER, etc., full-band induction does not miss the frequency band. Stealth work without being detected..
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