Top 4 Sensors Reviews

Mxzzand 3in Industrial Robot Parts Accessories Omnidirectional Wheel Metal 2Pcs for Industry Production with 10pcs Driven Roller

...ers, 1 Fullsize Breadboard, 6 Push Buttons.
1 9V Battery Holder, 1 Mini Breadboard, 1 Linkbot-Arduino Cable, 1 2-in-1 Dual Phillips/Slotted Screwdriver, 3 Snap Connectors, 1 Cube Connector, 1 L Connector, 3 Mounting Plates, 2 Sensor Bracket, 1 Li-ion Rechargeable Battery,.
1 Color Sensor, 2 Short Distance IR Distance Sensors,1 RGB LED Module with Common Positive Lead (Common Anode), 2 RGB LED Module with Common Negative Lead (Common Cathode), 2 Ultrasonic Range Sensors, 1 IR Range Sensor, 1 Cable for IR Range Sensor, 2 Light Sensors, 3 Line Following Sensors, 2 Touch Sensors, 4 Sensor Brackets, 4 Sensor Inserts, 1 Universal Pan-Tilt, 3 Pan-Tilt Mounts, PDF file for textbook "Learning Physical Computing with Arduino for the Absolute Beginner".

Check Stock

Autel Scanner MaxiTPMS ITS600 TPMS Tool, Updated from Autel TS508/TS601/TS608, Top TPMS Relearn & Sensor Programming Tool with 4 Special Functions(Oil Reset, BMS, SAS, EPB), VIN Scan & Tire Service

【2023 Newest Upgrade TPMS Tool of TS501, TS408, TS401】As a newest upgrade, Autel TS508 has packed almost ALL TPMS functions including one step TPMS health check, read & clear TPMS codes, on-screen DTC description, reset TPMS warning light, activate/relearn both OE and aftermarket TPMS sensors, read sensor data, program Autel MX-sensors, and unique features like check key fob frequency, quick/advanced mode, Tire Type/ Pressure Selection for faster & better TPMS repairs & services..
【Activate/Relearn TPMS Sensors】To turn off the TPMS warning light after replacement, you need to relearn the sensors! Autel TS508 TPMS Reset Tool can wirelessly activate & relearn all OE or aftermarket TPMS sensors. TS508 can retrieve TPMS sensor data like Sensor ID, Tire Pressure, Tire Temperature, Sensor Battery, Sensor Position, Frequency, etc and provides you with 3 ways of on-tool relearn procedures: 1. Stationary Relearn. 2. Automatic Relearn. 3. Relearn by OBD (not included in TS508)..
【Program Autel MX-Sensors】Autel TS508 TPMS Programming Tool allows both DIYers and auto technicians to program sensor data to Autel MX-sensors(315/433MHz) in no time! TS508 comes with 4 TPMS sensor programming options: 1. Copy By Activation, 2. Copy By Manual Input, 3. Auto C....

Check Stock

EinCar 4 Parking Car Parking Sensor Reverse Backup Radar System Kit Display View Vehicle Distance Detection Backup Sensor Reversing Sensors Universal Car Auto Radar Detector Sensors Sound Warning

❆ Universal Parking Sensors: This universal car parking sensor kit consists of 4 ultrasonic sensors, digital center control box, and this car parking sensor kit comes with LED digital display shows the distance between the car and obstacle, the reverse backup radar system making the job of parking any vehicle much easier..
❆ Distance Display: This car parking sensor kit not only makes beep sound warning, but aslo shows you distance data. The reverse backup radar system beep sound warning will be more frequent when distance is getting closer. Prevent future dangerous and costly collisions. Help to increase safety for passengers, pedestrians and your family..
❆ 4 Parking Sensors: The car parking sensor kit with 4 auto detector sensors. 4 sensors are anti-freeze, waterproof, and quake-proof. The reverse backup radar system buzzer built-in the LED display, no need to connect to a separate buzzer out side..
❆ Easy to Install: The car parking sensor kit easy to install, with detailed English manual. Perfectly fit your car with universal hole saw. This reverse backup radar system with a metal drill head, convenient to drill hole on the bumper of the car..
❆ The car parking sensor kit can help you prevent future dangerous and costly collisions. And rev....

Check Stock

Eyedro Home Solar & Energy Monitor - Track, React, View Your Energy Usage in a Variety of Ways via My.Eyedro.com (No Fee) - Electricity Costs in Real Time - Net Metering - EYEFI-4 (WiFi)

MONITOR YOUR SOLAR USAGE with the EYEFI-4 (AC power). Check your solar usage to minimize electricity usage and maximize solar use. The EYEFI-4 4 200A Sensors support Solar / Net Metering. Shows power consumed vs. power generated. The EYEFI-4 includes a Module, 4 Sensors and a North American Power Adapter..
SAVE MONEY ON YOUR ELECTRICITY BILL, by monitoring both your solar and electricity usage at the same time exclusively with the EYEFI-4 because of its 4 Sensors included..
YOUR ELECTRICITY, YOUR WAY! My Eyedro is the most detailed and reliable source to view your usage. You can customize the rate to match your utility..

Check Stock

12 Gauge Trip Wire Alarm 4 Way Trip Quad Perimeter Defense Gen 3.0 by Trip Alarm Co. for Camping and Security (Black)

WIDE RANGE OF APPLICATION(Driveway alert,Perimeter alarm and etc)- The infrared detection range of the solar sensors up to 190 feet,that means the infrared sensing terminals can be mounted up to 190 feet apart.
and will send a wireless alarm signal back to the wireless alarm receiver up to 1/4 mile away anytime someone passes between the solar sensors(Actual range will vary depending on the local terrain).
NO WIRING NO NEED TO REPLACe BATTERIES- The sensors are self-powered by solar recharged lithium ion batteries.
no need sunlight,the nature light on cloudy and rainy days also can charge the batteries normally.
requires no wiring(both the power cables and signal cables).
LOWER FALSE ALARM RATE-The use of active and multiple infrared beams reduce false alarms from small animals and small objects such as birds and falling leaves.
super infrared penetrating power reduce false alarms from the bad weather such as rain/fog/snow.
infrared analysis technology reduce false alarms from the other nature light sources interference such as sunlight.
DIY DESIGN,SUPER EASY TO SET UP IN MINUTES-The KIT has been programmed already before shipped.
no power cables because the sensor is solar powered.
no signal cables because the signal is wireless transmission.

Check Stock

Smart Wireless Temperature / Humidity Sensor Wide Range (-22 to 158 degrees) for Freezer Fridge Monitoring Pet Cage/Tank Monitoring Smartphone Alerts, Works with Alexa IFTTT, 2 Pack - Hub Included

DON’T TRY THIS WITH WiFi! Our unique LoRa-based sensors are different from WiFi, Zigbee, Z-Wave and most other wireless smart sensors in that they are extreme long-range (up to 1/4 mile open-air), low-power (years between battery changes), and work outdoors*, on other floors, and even in a metal box (like a fridge or mailbox)!.
MONITOR & MANAGE your temperature and humidity concerns, whether it’s a fridge or freezer, a barn or bedroom, a chicken coop or a dog kennel, a plant nursery or your child’s nursery – anywhere! *Consider one of our weatherproof sensors, designed for outdoor use.
ECONOMICAL SMART FRIDGE! Save thousands when you make ANY fridge smart (or smarter) with YoLink smart sensors. Start with temperature sensors, then add door/lid sensors, leak sensors and a Power Fail Alarm..
PLUG, PLUG & PLAY! Take advantage of direct ethernet connection and be online almost instantly when you plug your Hub into your router or network switch. Or, use hot spot mode to connect to your WiFi network in moments. Add devices in seconds using our Scan & Play QR code scanner in the app! Set your notification preferences, test your new sensors, then enjoy years of trouble-free operation!.
KNOW NOW! You have many options for being notified of device act....

Check Stock

AcuRite 01090M Multi-Sensor Thermometer with 3 Indoor/Outdoor Temperature Sensors

Multi-zone thermometer tracks temperature in 4 locations in and around your home with 3 remote sensors and display's built-in temperature sensor.
Digital display features large, bold digits for easy viewing of indoor and/or outdoor temperatures (Fahrenheit and Celsius).
Includes daily high and low temperature records for the display's built-in thermometer and for each of the wireless sensors.
Includes a wireless digital display (5.7-Inch height x 2.8-Inch width x 1.8-Inch Depth) and 3 remote weather-resistant temperature sensors (330-foot.
Wireless all-weather sensors measure indoor or outdoor temperatures from -40 to 158 degrees Fahrenheit (-40 to 70 degrees Celsius) with precision and accuracy.

Check Stock

Air Shield UV Air Purifier from Advanced Pure Air with True HEPA

Unique 9-stage detection, filtration and purification system includes: 1. Air Quality Sensors.
Filters pollen, smoke, air pollutants, odors, pet dander and more....
Sophisticated dust and odor sensors automatically monitor air quality..
System self adjusts based on air quality..

Check Stock

Autel TPMS MX-Sensor 4 Pack, 2023 Tire Pressure Monitor Sensors 2 in 1 315/433MHz, OE-Level Sensor with TPMS Programming, Compatible with MaxiTPMS TS408/TS508/MK808TS/MP808TS (Metal Valve, Press-in)

【2023 Million-selling Autel TPMS Sensors】Why more and more users are choosing Autel MX-Sensors? 1) 2-in-1 TPMS sensors (315+433MHz), same functionality as OEM tire sensors.
2) Powerful 5-year battery life and strict quality control lessen your repair cost.
3) 99% of worldwide car coverage increases repair orders for workshops.
4) Being unlimited programmed, easy to install & operate.
5) Patented press-in design save more installation time..
【315 & 433MHz in 1 Sensor】Manufactured to outperform OEM TPMS sensors in frequency strength and compatibility, Autel tire pressure monitor sensor possesses both 315 & 433MHz frequency in 1 sensor (while other brands with ONLY one frequency), to universal fit various vehicle needs and better manage sensor inventory for tire shops..
【Universal for Global 99% of Cars】With 99% of car coverage and similar functionality as the OEM sensor available, the Autel sensor has become an essential part for American tire repair shops and is capable to replace 99% of OEM tire sensors on the market. Autel 1-SKU TPMS sensors with 2-in-1 frequency also lower inventory pressure for dealers and increase repair profits for works....

Check Stock

HTZSAFE Solar Wireless Driveway Alarm System- 1/4 Mile Long Transmission Range- 190 Feet Wide Sensor Range- No Wiring No Need Replace Battery- Outdoor Weatherproof DIY Security Perimeter Alert System

WIDE RANGE OF APPLICATION(Driveway alert,Perimeter alarm and etc)- The infrared detection range of the solar sensors up to 190 feet,that means the infrared sensing terminals can be mounted up to 190 feet apart.
and will send a wireless alarm signal back to the wireless alarm receiver up to 1/4 mile away anytime someone passes between the solar sensors(Actual range will vary depending on the local terrain).
NO WIRING NO NEED TO REPLACe BATTERIES- The sensors are self-powered by solar recharged lithium ion batteries.
no need sunlight,the nature light on cloudy and rainy days also can charge the batteries normally.
requires no wiring(both the power cables and signal cables).
LOWER FALSE ALARM RATE-The use of active and multiple infrared beams reduce false alarms from small animals and small objects such as birds and falling leaves.
super infrared penetrating power reduce false alarms from the bad weather such as rain/fog/snow.
infrared analysis technology reduce false alarms from the other nature light sources interference such as sunlight.
DIY DESIGN,SUPER EASY TO SET UP IN MINUTES-The KIT has been programmed already before shipped.
no power cables because the sensor is solar powered.
no signal cables because the signal is wireless transmission.

Check Stock

Smart Wireless Temperature Sensor/Humidity Sensor Wide Range (-22 to 158 Degrees) for Freezer Fridge Monitoring Pet Cage/Tank Monitoring, Smartphone Alerts, Compatible with Alexa IFTTT - Hub Included

DON'T TRY THIS WITH WiFi! Our unique LoRa-based sensors are different from WiFi, Zigbee, Z-Wave and most other wireless smart sensors in that they are extreme long-range (up to 1/4 mile open-air), low-power (years between battery changes), and work outdoors*, on other floors, and even in a metal box (like a fridge or mailbox)!.
MONITOR & MANAGE your temperature and humidity concerns, whether it's a fridge or freezer, a barn or bedroom, a chicken coop or a dog kennel, a plant nursery or your child's nursery - anywhere! *Consider one of our weatherproof sensors, designed for outdoor use.
ECONOMICAL SMART FRIDGE! Save thousands when you make ANY fridge smart (or smarter) with YoLink smart sensors. Start with temperature sensors, then add door/lid sensors, leak sensors and a Power Fail Alarm..
PLUG, PLUG & PLAY! Take advantage of direct ethernet connection and be online almost instantly when you plug your Hub into your router or network switch. Or, use hot spot mode to connect to your WiFi network in moments. Add devices in seconds using our Scan & Play QR code scanner in the app! Set your notifi....

Check Stock

Premium 4 ft X5 ft Golf Mat for Simulator Golf Sensor

Total thickness is 1 1/4" - Turf Is 1 1/4" with Urethane Backing.
Golf mat measures 48" x 60" and comes with a precision cut. Fits All Sensors..
Made of 100% spring crimped nylon material. It will not bunch or weather..
Fits 1 & 2 Sensors. Sensor Unit is Not Included..

Check Stock

BELLACORP Tire Pressure Monitoring System TPMS (4) Sensors (Including Free $50.00 Repeater) for Fifth Wheel, Trailer, Camper, Car, Truck, 4x4, or RV,

After years of development, we now recommend users of our product as well as users of ALL other brands of TPMS units install a repeater. The FCC mandated radio frequency of 433.92 mhz is increasingly crowded with wireless devices. Our sensors use a coin battery that can be overpowered. A repeater uses 12 volt power that is 100 times more powerful and provides 99% full data coverage. Because safety is first, we believe our customers are well served taking the extra step of installing a repeater..
INCLUDES A FREE REPEATER ($50.00 value). If you are not handy enough to wire the repeater to 12 volt, please DO NOT purchase this product. Sensors are pre-programmed for 2 axles and 4 tires on a Fifth Wheel or Trailer. Turn on Monitor and Screw in Sensors. This kit is perfect for a Fifth Wheel, Camper, Travel Trailer, Car, Small Truck, SUV, 4x4, or Delivery Van. Follow the instruction manual to re-position sensors or add more in a different configuration..
Real Time/Full Time Tire Pressure and Tire Temperature up to 34 tires. High and Low Pressure alarms from 15psi to 175psi and high Temperature to 186 degrees. Commercial grade system useful for small trailers all the way up to 18 wheelers..
Anti Corrosion Secure fitting sensor caps will not leak air. Industry l....

Check Stock