ReviewsElectronic Traffic Alarm

220V Intubation Manikin Study Teaching Model Airway Management Trainer Intubation Manikin Study Tracheal Simulator (US Stock)

  • ▲Adopts imported PVC plastic material, injection molded by injection molding machine, with vivid image, real operation and reasonable structure. It can be oral nasal intubation training operations and teaching demonstration..
  • ▲During oral, nasal intubation training operation, insert the correct operation of the airway, electronic display and play music function, so the lungs inflate gas. The wrong operation insert the esophagus, electronic display and alarm function. Stomach gas expansion..
  • ▲Error makes laryngoscope cause tooth pressure, electronic alarm function. Observed and compared to normal side and the other side becomes large pupils..
  • ▲Suitable for medical college students, clinical medical staff, all kinds of on-site emergency personnel training, teaching demonstration through oral tracheal intubation technology and internship operation.
  • ▲Our product ship from US .Worry-free 36 Month.If you have any question about the product ,we support 24x7 hours prompt customer service..
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Gravity: I2C 1Kg Weight Sensor Kit | Electronic Scale | HX711

  • The weight sensor is a practical sensor close to daily life scenes. It can make many interesting applications by acquiring the weight information of objects, such as household electronic scales, daily necessities weighing, daily necessities remaining alarm，and Internet of Things weighing platforms.
  • This weight sensor kit is equipped with all the accessories needed to build the scale, which reduces the difficulty of structure construction, so that anyone can quickly create an electronic scale to obtain the weight information of the object..
  • In addition, because everyone has different installation methods and usage habits, the sensor needs to be calibrated. The traditional method is to use a separate calibration code to obtain the calibration value. To optimize this problem, the signal adapter board in this kit is built-in The calibration algorithm can calibrate the weight information with one key, and there is no need to run a separate code for calibration..
  • APPLICATION: Simple electronic scale, Daily necessities weighing, Daily necessities remaining alarm, Internet of Things weighing platforms.
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URBAN UR6 Hi-Tech Alarm Disc Lock 120db ON/Off, Warning, Light Alert, A+ Sensitivity, Replaceable Alarm, Waterproof, Longlife Battery, Carried Locked, Universal Motorcycle, Bike, Bicycle, Scooter

  • ...ides the alarm, you will love the unique WARNING function and A+ sensitivity to keep the thief away (watch video). It has 6mm locking pin to fit all motorcycle, scooter and bicycle brake discs. If you have larger holes in the inside of the brake disc, we recommend a 10mm double locking as in Urban UR10..
  • REPLACEABLE ELECTRONIC & LONG LASTING BATTERY: This great motorcycle alarm disc lock incorporates the patented replaceable UR24MA module, a high-end electronic alarm module, compact and airtight, with no loose cables. Another advantage of the URBAN UR6 is that it uses a long-lasting CR2 battery, which does not lose charge due to cold. For your convenience, the battery comes installed and it is very easy to replace it when you need it after 2 or 3 years of use..
  • TRULY WATERPROOF: The URBAN UR6 is waterproof inside and outside: thanks to its truly hermetic alarm module, rain is not a problem for this alarm brake disc lock with anti-rusting treatment..
  • MORE PRACTICAL: No need to waste your time with a reminder cable, thanks to its WARNING with reminder function: when the motorcycle is being touched, 6 beeps will warn you. This practic disc lock can be quickly locked with one hand without a key. Can be safely carried locked with the optional brackets UR351 ....
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YHAAVALE CJB200P Amplifier Police Siren & Black Plastic Square Speaker,DC12V 200W 9 Tones Wired Handheld Microphone Loudspeaker Emergency Siren Electronic PA System

  • YHAAVALE CJB200P is a multi-function 200W police siren alarm system integration.Come with a Square mouth Plastic speaker and a handheld microphone.
  • The siren built-in 8 kinds of alarm (WAIL-1,WAIL-2，YELP,TOOL,HI-LO), etc.
  • The alarm can control the two lights on and off,you can adjust the volume by the volume control button..
  • Alarm installation is simple, easy to operate, stable performance, strong power..
  • It's suitable for police, fire, ambulance, traffic, engineer, volunteer, and private vehicle to use as a PA system or audio warning device..
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4M KidzLabs Traffic Control Light STEM Kit

  • See how electronic circuits control the signals and make the lights change..
  • Compatible with other toys to create real life traffic settings..
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Alarm Clock Big Digits wiht Swivel Base,2 Levels Alarm Sound,2-Level Brightness Digital Clock for Bedrooms,Easy to Read, Bedside Alarm Clock,12H Format, 9 MIN Snooze,Outlet Powered, Battery Backup

  • [Alarm Clock with Big Digit] 1.8'' large Red LED display, clear digits readout, easy to catch time during day and night, even if you aren't very awake or don't wear glasses.
  • [90°Swivel Base] This electronic clock with swivel base, perfect viewing angles for almost any room. Nice decoration for living room, bedroom, kitchen, dinning hall, nightstand, TV cable box, children room, guest room, shelf, table. .
  • [Adjustable Volume & Display Brightness] HI-LOW alarm volume and dimmer display control. Helpful to those sensitive to light for peaceful sleep at night with low brightness. No worry about the buzzing & humming alarm sound. .
  • [Large Snooze Button] Zeit-halter design this loud alarm clock for heavy sleeper. 9 minutes snooze, easy to operate by pressing the large buttons on the top of this electronic clock..
  • [AC 120V Electric Power] Just plug the power cord into a standard US 120V outlet. AAA battery backup (Battery NOT Include) located in the bottom of this clock, in case of power outage and no need to reset the time setting..
  • Easy to Use, Friendly to Elders - This bedside clock for bedrooms would be your first choice. The buttons equip with icons and words, allowing you to use them without the manual. Never worry about how to use this bedside alarm c....
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Amgico Digital Alarm Clock for Bedrooms,7\ Large Display Digital Clock with Dual USB Charger Port,,Snooze, 12/24H,Auto Dimmer Mode Modern LED Mirror Desk Wall Clock for Bedroom Home Living Room

  • ⏱️Digital Clock : Digital alarm clock combines with makeup mirror, alarm clock and time display function. The electronic alarm clocks is equipped with a 7"HD LED mirror display,so you can check the time clearly at any position in the room.And you can also use it as a mirror for your beauty and makeup while watching the time..
  • ⏱️Snooze Function: Big snooze button helps you to easily turn off the buzzer without opening eyes, and get 5-60 minutes (settable) of extra sleep time. But simultaneously prevent oversleeping. The digital clock will alarm every 5 minutes until you turn off the snooze mode by pressing any other buttons, perfect for heavy sleepers..
  • ⏱️3-Level Adjustable Brightness: Mirror clocks has 3 brightness,you can through Manual/Auto to a comfortable brightness.
  • and the LED light will automatically dim during your sleep time to protect your eyes at night and save energy. No blinding lights or any annoying sounds disturb your sleep,create an peaceful environment for sleep..
  • ⏱️Alarm Clock With USB Port: Digital clocks has 2 USB ports, which can provide charging ports for mobile phones, tablets at the same time to solve your charging troubles. Backup battery (included) only stores time and alarms' settings..
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FARBIN Car Siren Horn 7 Tone Police Siren Vehicle Loudspeaker with Handheld Microphone Amplifier 12V 100W Emergency Sounds Siren Electric Horn with Mic PA

  • 7 SIREN SOUNDS : The car siren horn can offer 7 loud and clear sounds, to fit for hooter, fire alarm, ambulance, traffic, police, engineer, volunteer,....
  • POWERFUL : The car alarm siren is made from premium materia,,High strength shell, waterproof, corrosion-resistantl, durable and long lasting. with a....
  • Kit INCLUDES : Multi-function police siren alarm system integration include 1 x Square mouth ABS- plastic speaker, 1 x Wired handheld microphone, 1 x....
  • car alarm horn emergency sound amplifier suitable for any 12V vehicle..
  • IF you have any questions about our products, please message us before your purchasing. If you have any problems with the products you received,....
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Pocket Weather Radio NOAA/AM/FM Powered by 2 AA Emergency Portable Transistor with LCD Display Digital Alarm Clock Sleep Timer, Best Reception Longest Lasting,Built in Speaker,Battery Operated

  • ...alarm signal to appear. When there is an alarm signal, the radio will start and the screen backlight will flash and alarm, WB has seven preset stations can emergency alert.
  • ❤ AM/FM/Weather Band☛ using excellent integrated circuit, with high sensitivity and selectivity. It has two kinds of tuning models,automatic electronic tuning and manual tuning.With 4.9*2.7*0.8 IN little size, you can put the radio into your pocket, handbag, backpack or shopping bag easily. It is really a good choice for outdoor, travel, sports and indoor use.
  • ❤Preset buttons for Favorite Stations ☛You can set shortcuts for your favorite stations , When you want to listen to your favorite stations，In power-on state, press the buttons, You will quickly enter the station. Save time..
  • ❤Memory Function ☛This transistor radio has memory function, Can remember the radio stations searched and saved before.It use 2 AA /um-3 batteries.Compact radio.
  • Pocket Transistor radio.small handheld radio.
  • ❤Digital Clock Function ☛the transistor radio has the function of digital alarm clock. And you can set an alarm clock in advance, when the time is up, it will automatically play the radio station that you want to listen to. the radio has an electronic LCD display, supports am/pm time, r....
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CGOLDENWALL High Precision Scale Digital Counting Scale for Parts and Coins with 10kg Capacity 0.1g Accuracy Electronic Gram Scale with Upper and Lower Limit Alarm(10KG / 0.1G)

  • Multifunctional Counting Scale: Our electronic platform scale integrates weighing, counting, printing and alarming. It has its own intelligent counting function, automatically calculates the number of products, and displays the weight, fast and accurate, which greatly improves efficiency.
  • Unique Alarm Design: The difference between our electronic scale and other models is that it also adds the upper and lower limit alarm functions of weight and quantity. There are light blue, red, and pink backlit display when alarming, and accompanied an bee Sounding alarm, which can help you quickly diagnose problems..
  • High-precision Sensor: built-in smart chip, using high-speed sensing technology, high CPU, set different accuracy requirements to meet different needs, the accuracy can be as low as 0.05g.
  • Easy Reading, can Connect to External Equipment: LCD high-definition large screen can display unit weight, weight and quantity at the same time, the reading is at a glance, and our customized electronic scale can also be connected to printers, computers and other equipment. If you have such needs, please promptly contact us.
  • Thickened Weighing Pan: The weighing pan is made of 201 stainless steel, wear-resistant, pressure-resistant and corrosion-resistant, easy to clean....
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WHDTS 4-Digit Digital Clock Kits with PCB for Soldering Practice Learning Electronics with English Instructions

  • ⏰【Great School Science Project】: The DIY Clock Kits are used to installed to a 4-Digit Digital Electronic Clock. It is widely used in schools to help students learn basic mechanical and electronic skills. It's a great Science Fair project. Highly recommended to practice soldering skills enjoyably for you and your kids..
  • ⏰【Easy Assembly】: In addition to teaching basic mechanical and electronic principles, the clock kit is easy to build and is so simple. The connection that was clearly mapped and labeled on the board makes it easy to assemble. It's often used to teach basic soldering skills. It's a great first kit for any STEM student. No programming is required..
  • ⏰【Comprehensive Time Functions in Most Electronic Clocks】: Seconds Correction Function. Could switch to display the seconds or minutes interface independently. Accurate Travel Time--the error range ±1 sec every 24 hours. Hourly Chime Function--it supports hourly chime from 8:00 to 20:00 (The function can be turned on or off.). Two-way Alarm Clock--supports twice alarm clock setting. Power Cut Memory Function--the time is still accurate once power-on from power-off..
  • ⏰【Parameters】: This Electronic Clock Kit is equipped with STC11F02E master chip. DC5.5*2.1 power port with....
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