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Langkou Air Quality Monitor Indoor, Carbon Dioxide Detector Portable Carbon Dioxide Monitor, CO2/Temperature/Humidity Meter, NDIR Sensor, Confined Space Air Monitor Tester Alarm, for Room/Car/School

.... Bringing together the world's top technology, it provides you with the most accurate air pollution monitoring..
【SOUND ALARM & CO2 CONCENTRATION STAGE】- This Carbon Dioxide Detector is designed with 4 stages of CO2 concentration—normal stage /warning stage/dangerous stage/very dangerous stage. With our Carbon Dioxide Detector, you can set the alarm threshold between 800-2000ppm, and it will alert you when the detected CO2 concentration reaches the alarm threshold you set. Press and hold the ""down"" button to turn the buzzer on or off..
【SIX BRIGHTNESS ADJUSTABLE】- Free to adjust the screen brightness of the instrument in daytime/nighttime according to your preference, Monitor Carbon Dioxide levels clearly in front of your eyes anytime, anywhere..
【WHAT YOU GET】 - Air quality monitor indoor, charging cable, user manual, Langkou 12-months warranty & 24/7 customer support access via email and phone..

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Bolokuki 4G LTE Vehicle GPS Tracker Car GPS Tracking Device with SOS for Fleet Trips Teen Driver Safety Truck Locator Motorcycle Tracker Device Anti-Theft Alarm Remote Cut Off Oil & Power F03B

【4G LTE Wired GPS TRACKER 】: Vehicle GPS Tracking Device, Support 4G 3G 2G Network, GSM LTE WCDMA, Global Universal, Wide coverage, more stable....
【SOS Emergency Alarm】: If you encounter an emergency or dangerous situation while driving and you cannot make a call with your mobile phone, you....
【Power Off Alarm & Remote Cut off Oil】: If the theft found the tracker, as he get it off, you will receive a power off alarm on your phone. And If....
【REAL TIME TRACKING & GEO FENCE】: GPRS+GPS+BDS+LBS, Real-Time Positioning by Standard map, satellite map or Real map, accurately up to 10 meters.....
【SIM GPRS & FREE APP】: The GPS tracker needs a SIM card. SIM Card Not Included. Insert the SIM card in the tracker rightly, install it with the....

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KEYESTUDIO Raspberry Pi Pico Breadboard Starter Kit with Headers Micro USB Cable 830 Breadboard Doupont Wires, RP2040 Microcontroller, 26 Multifunction GPIO Pins, Programmable in C & MicroPython

【Entry-level Coding Toy for Beginners】Designed for learning electronics and programming in a simple and fun way.KEYESTUDIO coding toy contains instructions to make 13 projects to learn about the basics of different modules like buttons, LEDs, sensors, etc., and learn how smart home works..
【Multifunctional】Smart home includes functions such as PIR Motion Sensor/Dangerous Gas Alarm/LED module/Temperature and Humidity Sensor/Morse Code .All kinds of electrical equipment can be controlled by mobile phone, control lights, fans, air conditioning and so on..
【2 Programming Languages&13 Detailed Tutorials】C language and MicroPython.We provide online tutorials that you can see on the packaging (no paper instructions).
【Creative&Thoughtful Gift 】Great for anyone that's into learning Arduino, electronic, home automation and coding. Christmas|Chanukah|Easter| gift for aspiring engineers and kids..
【About KEYESTUDIO Arduino Starter Kit 】You need to prepare a computer to upload code to it and 6 AA batteries to power it. Then it will run automatically or you can control it with your Android or iOS mobile phone..

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SANPTENT Double Din Car Stereo with Apple Carplay and Android Auto, 7 Inch Touchscreen Car Radio with Voice Control, FM, AV in/USB Port, Car Audio Receiver with Bluetooth, Mirror Link, Backup Camera

...is double din apple carplay stereo with 12 LED Superior Night Version & Waterproof & 140°View Adjustable Angle & Guidelines-- The reversing system allows you to immediately and clearly see the invisible blind spots behind the car during your parking, which helps you better know the surrounding environment, prevent dangerous situations and ensures safety reversing and driving..

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Best Canned Air Alternative - Cordless O2 Hurricane 220+ MPH Canless Air Industrial Black is an Inexpensive Environment Friendly Alternative to Compressed Air/ Computer Dusters Equal to 1000+ cans

LIFETIME WARRANTY! - THE ONLY CORDLESS AIR DUSTER BRAND MADE IN THE USA!.
Each unit is RECHARGEABLE like a cell phone and will provide you with HUNDREDS OF HOURS of cleaning!.
Never again will you buy air duster, canned air, computer duster or any other dangerous duster!.
The safe, cordless and rechargeable INDUSTRIAL O2 HURRICANE blasts air out at over 220mph!.
The INDUSTRIAL UNIT can be used to clean any electronic device you can think of, no job is too tough.

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1Mii Hands Free Bluetooth Car Speakerphone Portable Car Kit for Cell Phone Motion Auto On Support Siri Google Assistant & Voice Guidance with Volume Knob Bluetooth 5.0 Support Android and iOS

SAFE DRIVING - Are you still press the button to volume up down your music when driving? DANGEROUS ! 1Mii Bluetooth Car Speakerphone is the only Speakerphone on the market that comes with Volume Knob to ensure your safe driving..
CRYSTAL CLEAR CALLS - With QCC3024 CVC 8.0 Echo Cancellation and Noise Reduction technology, 1Mii Bluetooth Car Speakerphone is designed for crystal clear calling and music..
BUILT-IN MOTION SENSOR for Auto Power On - Start driving without delay as this Bluetooth hands-free car kit switches to Auto Power and connects with your phone when car door is opened..
DUAL SPEAKERS - Dual speakers for the better sound quality and louder calling volume. You could enjoy your music or hands-free calling wherever you are..
EASY TO USE: Clip this car bluetooth speaker onto the visor, activate bluetooth on your phone, and pair. A full charge allows you to enjoy music for up to 40 hours or up to 35 hours of Hands-free calls and 55 days of standby time..

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Pir Motion Sensor,Infrared Motion Detector with All-round, Blindspot-free Coverage for Indoor or Outdoor Use

...le, no frequent renewed power, like it, take it away..
Emergency Alert Push Function: When the alarm detects a moing object, it will push the alarm to your mobile phone. You can receie the push information the first time no matter where you are. This is ery conenient and can make you the first time. Learn about dangerous situations..

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iBune Lockable Storage Box, Red+Black

Medicine Food Safe Box: Our storage lockbox can protect your items from naughty kids or help you concentrate on what you’re doing keeping you away from temptation. You can place the box in your home, kitchen, refrigerator, office, school, college campuse and more..
Large Capacity: These lockable boxes are large enough to secure your personal items. You can store lots of things you want in these boxes. External Size: 11.9 x 9.3 x 7.6 inches.
Wide Applications: You can use the locking box to store kids toys games, your medicine, cosmetic, dangerous tools like knife scissors lighters matches to keep your kids pets away from danger and temptation. You can also store foods drinks like candy chocolate chips soda while you’re losing weight, or store tablet phones while working..
Holes Design: Our locked storage bin features with 3 digit combination code and 4 holes, which allows fresh air for your food or items and the place to pull the cable out to charge your phone or tablet..
Safe and Durable Material: Made of thick PP plastic, safe hygienic and solid, not easily deformed and can last for long time..

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GIMILINK Coaxial Lightning Arrestor Surge Protector Protection 75 Ohm F Type Male to F Female for Satellite Cable TV 2G 3G 4G Cell Phone Signal Booster LTE Antennas

Protect your signal boosters amplifier system from dangerous lightning strikes or electrical surges by installing the lightning arrestor between the....
Easy install designed and manufactured the lightning surge protector with high quality nickel plated brass to provide superior performance and....
75 Ohm F Type Male to F Female compatible with 75 Ohm Cell Phone Signal Boosters, CATV, Satellite Cable TV antennas.
Standard 90 V DC breakdown voltage gas discharge tube (GDT) element which can be easily replaced to provide multistrike capacity.
Broad bandwidth 0-3 GHz covers 2G 3G 4G LTE cellular signal boosters and SATV.

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Best Canned Air Alternative - The O2 Hurricane 220+ MPH Canless Air Industrial GREEN is an Inexpensive Environment Friendly Alternative to Compressed Air/Computer Dusters Equal to 1000+ cans

Each unit is RECHARGEABLE like a cell phone and will provide you with HUNDREDS OF HOURS of cleaning!.
We want EVERYONE to try our Canless Air which so why we are offering a 30 DAY MONEY BACK GUARANTEE!.
Never again will you buy air duster, canned air, computer duster or any other dangerous duster!.
The safe, cordless and rechargeable INDUSTRIAL O2 HURRICANE blasts air out at over 220mph!.
The INDUSTRIAL UNIT can be used to clean any electronic device you can think of, no job is too tough.

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Lockable Box Large Capacity, Medicine Lock Box for Safe Medication Storage, Plastic Locked Storage Bin for Food, Refrigerator, Phone, Office and Home Safety

... lockbox keep medicine and pills secure.
as a fridge locker box for treats snacks and candy effectively increase self-control.
as a locking box for electronics or digital devices helps the teens more concentrated on study.
as a safe locker storage box for scissor or alcohol would keep kids away from the potentially dangerous medications or chemicals..
Premium Material and Sturdy: With thick plastic materials and strong construction, items and contents are kept secure inside the classroom phone jail. No one is able to get into the locking box without permission..
Air Holes/Charger Holes: Design with two holes around the sides to keep items from getting stinky.
Also convenient for you to plug in the phone or tablet without pulling the cables all the way out. Transparent and visible to easily check what's inside without forgetting about things..
Large Capacity Box with Code Lock: Overall size 9.3 x 7.6 x 11.9 inches. It’s roomy enough to store lots of things, adaptable to your needs. Perfect size and big capacity to be used in homes, offices, schools, and more..

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