Top Acousto optic Warning Function

2 in 1 Traffic Advisor LED Amber White Emergency Strobe Light Bar for Trucks Snow Plows Construction Vehicles Safety Warning, WOWTOU Car Windshield Rear Window Directional Flashing

  • Low profile design, die-casting aluminum housing with built-in 32 high intensity LEDs, features premium optics that has optimal power and brightness.
  • ideal for front or rear vehicle applications to operates as a traffic advisor, deck or dash light.
  • The multi-functional light bars come ready to install with L-shape mounting brackets and 90-degree angle adjustable suction cup brackets, can be mounted permanently with L-shape brackets and screws, temporarily via suction cups mounting on front windshield or back window.
  • 23 selectable flash patterns with last pattern memory recall function.
  • includes directional flash patterns (left to right, right to left, and center out warning signals), functions as both warning bar and traffic advisor depending on your needs.
  • fits for first responder vehicles, construction vehicles, utility vehicle, tow trucks, police cars, oversize load vehicles and more, creates high visibility during the day or at night, raining or fog days.
  • 2 in 1 LED directional warning stick light features 2 sections with 4 LED light blocks asse....
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WANLUTECH OTDR Tester CCTV Tester, 1310/1550nm OTDR Fiber Optic Tester 8'' Touchscreen Built-in DMM OPM OLS VFL Event Map Support TVI CVI AHD IP CVBS Camera Test PoE/HDMI in/RJ45 Cable TDR Test

  • ...ster】WANLUTECH OTDR tester uses automatic testing by default, just click to start testing after connecting into the fiber, there is no complicated parameter setting.
  • professional technicians can set the test range, pulse width and other parameters before testing, which will get more accurate curve results.Warning function could prevent OTDR module from being damaged by optical signal in fiber..
  • ✅【Parameters】WANLUTECH multifunctional Single Mode OTDR has 8'' retina touch screen, 2048*1536 resolution. OTDR fiber tester is powered by 7.4V/7000mAh Li-polymer batter with long working time.Interface type:FC-PC.1310nm/1550nm Testing Wavelength and 28dB/26dB Dynamic Range.Test Unit: m, ft. Support to detect the optical or optical components loss value.Keep browsing our pages and you’ll get more detailed parameters..
  • ✅【Data Storage】Supports creating test reports including curve trace graphs, parameter settings, fiber event information and fiber link information. Reports can be saved in EXCEL, PDF or screenshot formats.Support to copy, delete or copy saved curve files to U disk, set storage path, etc.Built-in 8G TF card memory, can store a large....
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5000 pcs 58khz AM Security Tags Soft Labels with Mock Barcodes for Retail EAS Anti-Theft System

  • 【Excellent Performance】The small, lightweight tag incorporates special 58khz acousto-magnetic technology and built-in amorphous resonance chip. Because of its long wavelength, strong penetration and good anti-shielding ability, the soft label plays a good role in enhancing the detection ability of anti-theft system and minimizing the risk of false alarm as far as possible..
  • 【High-quality & Nice-looking】Adopting high-strength adhesive, the soft label greatly improve the work efficiency and is suitable for sealed packaging of food and cosmetics. The appearance is similar to ordinary bar code so as not to affect commodity packaging, nor need to punch holes..
  • 【Convenient Usage】Small in size, as well as easy to store and carry, the soft label is effective for viscosity stability.The operation steps are easy to understand. As long as the goods with soft label are placed on the degausser, and under the instruction, the degaussing success can be confirmed..
  • 【All-round Anti-theft】The soft label is usually used in cooperation with the detection system installed at the entrance and exit of shopping malls, supermarkets or checkout channels to confirm whether the anti-theft label is degaussed successfully, which is an ideal identification technology ....
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DEWIN Wireless Optical Pocket Pen Mouse - 2.4GHz Wireless Optical Pen Air Mouse Adjustable 500 / 1000DPI for Computers Laptop Blue

  • Easy to use: The wireless optical pocket pen mouse adopts 2.4GHz wireless connection, plug and play, and the longest working distance is 10m..
  • Humanized design: The wireless mouse adopts the humanized button position design, which is easy to master. With scroll wheel design, used to turn....
  • Automated design: When there is no 2.4GHz signal, it will automatically turn off the power to help save power..
  • Low battery warning: When the battery is low, the low voltage warning light will light up to remind you to replace the mouse battery in time. Please....
  • High practicality: The wireless optical pocket pen mouse is especially suitable for handwriting input and can be used on a narrow desktop..
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Logitech Cordless Optical TrackMan Trackball

  • Main Specifications Product Description Logitech Cordless TrackMan Optical - trackball.
  • Device Type Trackball Connectivity Technology Wireless ( RF ) - PS/2, USB - NOTE: THIS PRODUCT CANNOT BE SHIPPED TO MASSACHUSETTS OR DISTRICT OF....
  • Movement Detection Technology Optical Features Drag lock, scrolling wheel Battery 2 x AA type - WARNING: The solder used in this product contains....
  • OS Required Microsoft Windows 95/98, Apple MacOS 8.6 or later, Microsoft Windows 2000 / NT4.0, Micro.
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2pcs Universal 12V-24V Super Bright White 12W 12-LED Warning Emergency Construction Surface Mount Beacon Flash Caution Strobe Light Bar white

  • 【Slim Design】: Ultra slim but super bright! 20LED as light source, Slim design by high quality aluminum alloy covered with PC optic lense.
  • 【Easy Control】: Flash Synchronously, 18 Different Flashing Patterns, Last pattern recall/memory function. Low power consumption.Three wires with....
  • 【Installation】: Waterproof,Support 12V&24V power, Universal fit for all 12/24V vehicles, SUV, Pickup Truck, Motorcycle, Van, etc. You can install....
  • 【Package Includes】: 4X Ultra Slim 20-LED Warning Caution Strobe Light + 4X Protection Pad + Mounting Screws.
  • 【SERVICE】: If any questions, please feel free to contact us by email..
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Rooftop Safety Flashing 56 LED Amber White Emergency Light Bar for Construction Vehicles Tow Trucks Snow Plows, WOWTOU Strong Magnetic Strobe Beacon Lights

  • Built-in super bright high-intensity 56W high power LEDs with TIR optic lens, provides 360-degree of superior visibility during the day or at night, raining or fog days, help driver make their jobs safer and more efficient.
  • IP65 level waterproof rating, aluminum alloy housing with 4 heavy duty magnetic bases (can go 85 mph and the traffic warning light bar has not come off), can be temporarily or permanently mounted on the rooftop of vehicles.
  • 27 selectable flash patterns, steady and alternating function are included with last pattern memory recall function.
  • easy-to-use control via a 16-ft cord cigarette plug built-in on/off and flash pattern switch.
  • great powerful magnetic amber white caution light bar for tow trucks, dump trucks, pickup trucks, plow tractors, skid steer loaders, construction equipments, rural mail carrier van, roadside assistance vehicles, security guard patrol vehicles, pilot / escort vehicles and volunteer personal vehicles.
  • 18 months manufacture & Seller warranty with 30 days money-back or replacement service.
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Smoke and Carbon Monoxide Detector, Smoke Detector Carbon Monoxide Detector Combo, Dual Sensor Smoke CO Alarm with Test/Silence, Photoelectric Fire Alarm and CO Detector with Replaceable Battery

  • ... two replaceable AA batteries and an end of life signal that lets you know when you need to change equipment to ensure safety. Longer product life, so that the family safety up to ten years..
  • [Using a simple] Carbon monoxide detectors and smoke alarms use an automatic test function that automatically checks the batteries and sensors every 80 seconds to ensure they are working properly. The mute button makes it easy to turn off alarms in the event of a false alarm. A yellow light warning will alert you when a product malfunctions..
  • [High sensitivity] The upgraded photoelectric and electrochemical sensors significantly improve alarm sensitivity, thus speeding up response time while minimizing false positives. The device can be quickly and easily installed without electrician, making your life easier..
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NITECORE Tiki LE 300 Lumen Rechargeable EDC Keychain Flashlight with NITECORE Tag

  • The TIKI LE utilizes a primary P8 LED with a total reflective optic lens to emit a uniform and soft beam of 300 lumens..
  • Featuring ultra lightweight and little finger sized, TIKI LE weights only approx.10g(0.35oz)..
  • Signal Marker: The auxiliary red and blue LEDs of TIKI LE can be used as a signal marker to indicate the location or different grouping as well as sending out signals while camping or walking. Warning Signals: The Red/Blue Warning Flashing Mode of TIKI LE is able to signal a warning to draw the attention of the oncoming vehicles or pedestrians to avoid potential hazards..
  • The built-in 130mAh Li-ion battery has a comparable efficiency with a AAA battery with 40 hours extended runtime. With multiple charging safeguards, it can be continuously powered by various sources to get out of the outdoor illuminating predicament and enjoy the sufficient power supply even in the charging status..
  • Package Included: TIKI LE flashlight, NITECORE keychain tag.
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Roof Top Safety Flashing 80 LED Amber White Emergency Strobe Light Bar for Trucks Snow Plows Construction Vehicles, WOWTOU Strong Magnetic Double Side Caution Warning Beacon Lights

  • Built-in super bright high-intensity 80W high power LEDs with TIR optic lens, provides 360-degree of superior visibility during the day or at night, raining or fog days, help driver make their jobs safer and more efficient.
  • IP65 level waterproof rating, aluminum alloy housing with 4 heavy duty magnetic bases (can go 85 mph and the traffic warning light bar has not come off), can be temporarily or permanently mounted on the rooftop of vehicles.
  • 27 selectable flash patterns, steady and alternating function are included with last pattern memory recall function.
  • easy-to-use control via a 16-ft cord cigarette plug built-in on/off and flash pattern switch.
  • great powerful magnetic amber white caution light bar for tow trucks, dump trucks, pickup trucks, plow tractors, skid steer loaders, construction equipments, rural mail carrier van, roadside assistance vehicles, security guard patrol vehicles, pilot / escort vehicles and volunteer personal vehicles.
  • 18 months manufacture & Seller warranty with 30 days money-back or replacement service.
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GPS Drones with 4K HD EIS Camera for Adults Beginners,50 Minutes Long Flight Time,Optical flow positioning 5G Transmission WiFi FPV and Long Control Range professional Drone with Brushless Motor,GPS Auto Return Home,Intelligence Follows me,Include 2 Batteries

  • ...ily and interestingly.This professional drone is a good gift for adults,beginners and children over 14 years old..
  • 【4K HD EIS Camera and 5G Transmission Technology】: Equipped with 2 cameras,the front lens is equipped with wide-angle 4K HD EIS Camera, the bottom HD 1080P camera is equipped with optical flow hover function,the camera angle can be switched,EIS electronic anti shake is added to make the photos more stable and clear,advanced 5G transmission technology makes your signal transmission more smooth..
  •  【Advanced GPS and optical flow positioning Assisted System】: Powerful GPS positioning and optical flow hovering bistable system can provide very stable flight indoors and outdoors.When low battery warning or signal loss,the drone will return to the takeoff point.Powerful Others functions, such as one key return,intelligent follow,surround flight, APP mobile phone control,headless mode,one Key take off/landing,etc.,that make your operation more fun and easier,enjoy the endless fun brought by UAV..
  •  【Long Flight time and Brushless motor】: Two high-capacity batteries（3000 mAh/per battery） can achieve a long flight time of about 50 minutes.The powerful brushless motor has low power consumption,long service life and high power,making ....
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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

  • ...-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 enjoy 9 more minutes of sleep..
  • 【Think About Our Customer】You can take advantage of the complimentary external warning light to make it easier to notice warnings. An external antenna can get better reception, even if you are in an area with a weak signal.We back our emergency weather radio with 12-months Warranty! If you don't know how to set the county code or other questions, please feel free to contact us. Our customer service are here for you 24/7 for anything you need and help you out..
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