Best 4 Sensors

AITRIP 5pcs AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication Replace DHT11 SHT20 AM2302

  • AHT10 High Precision Digital Temperature and Humidity Sensor Measurement Module I2C Communication.
  • The sensor outputs a calibrated digital signal in standard I 2C format..
  • The AHT10 is equipped with a newly designed ASIC-specific chip,an improved MEMS semiconductor capacitive humidity sensing element and a standard on-chip temperature sensing element..
  • The AHT10,a new generation of temperature and humidity sensors,sets a new standard in size and intelligence:.
  • Its performance has been greatly improved beyond the reliability level of previous generation sensors. The first generation of temperature and humidity sensors have been improved to make them more stable in harsh environments..
  • it is embedded in a dual-row flat leadless SMD package reflow soldering with a 4 x 5mm bottom and a height of 1.6mm..
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FASWORX Manifold and Block Drain Plug Kit Compatible with Mercruiser, OMC, Volvo Penta and Many Others.

  • TWO quick engine block drain plugs. Simply loosen and tighten by hand..
  • Fits any GM (Chevy) engine without knock sensors. All fuel injected engines have knock sensors in the drain holes..
  • Fits Mercruiser, OMC, and Volvo Penta GM based engines..
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Sensaphone Sentinel with 4G Verizon Cellular Modem and Solid Door Enclosure

  • Add up to twelve external sensors to monitor temperature, humidity, water, power failure and more. Also connects to any third party sensors that output a 4-20mA or dry contact signal..
  • Program high and low limits on sensor data via beautifully designed website or mobile app..
  • Receive alarms via email, text message or phone call when limits are exceeded..
  • A supervised internet connection assures the Sentinel is online and monitoring at all times.
  • Unlimited datalogging capability on all sensor inputs.
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Sensaphone Sentinel with 4G Verizon Cellular Modem and Clear Door Enclosure

  • Add up to twelve external sensors to monitor temperature, humidity, water, power failure and more. Also connects to any third party sensors that output a 4-20mA or dry contact signal..
  • Program high and low limits on sensor data via beautifully designed website or mobile app..
  • Receive alarms via email, text message or phone call when limits are exceeded..
  • A supervised internet connection assures the Sentinel is online and monitoring at all times.
  • Unlimited datalogging capability on all sensor inputs.
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Etekcity Dightal Body Weight Bathroom Scale and Food Kitchen Scale

  • Note - For best accuracy, please place the scale on a hard, flat surface. Avoid carpet or soft surface.
  • Accuracy - Built with 4 high-precision sensors, delivering results with a 0.2 lb / 0.1kg accuracy.
  • Accurate scale: upgraded food scale sensors offer instant readings and reliable measurements. Minimum weight recommendation: 3g-5g. Division value: 1g/1ml..
  • Comprehensive functionality: weigh up to 11 lb. / 5 kg across 5 units of measurement (oz. , lb. , g, fl oz. , and ml) in addition to switching between milk and water density.
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Songhe AHT 10 AHT10 Digital Temperature Humidity Sensor Measurement Module High Precision 1.8-6.0V I2C Communication Replace DHT11 SHT20 AM2302 (3pcs)

  • The AHT10, a new generation of temperature and humidity sensors, sets a new standard in size and intelligence: it is embedded in a dual-row flat leadless SMD package for reflow soldering with a 4 x 5mm bottom and a height of 1.6mm..
  • The sensor outputs a calibrated digital signal in standard I 2C format..
  • The AHT10 is equipped with a newly designed ASIC-specific chip, an improved MEMS semiconductor capacitive humidity sensing element and a standard on-chip temperature sensing element..
  • Its performance has been greatly improved beyond the reliability level of previous generation sensors..
  • The first generation of temperature and humidity sensors have been improved to make them more stable in harsh environments..
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Driveway Alarm, Outdoor Waterproof Motion Sensor, Wireless Driveway Alarm System, 2 PIR Motion Detectors & 1 Receiver, Expandable House Alarm Systems for Home & Property

  • [Wireless Driveway Alarm]: Our wireless driveway motion alert is dedicated to home safety protection. And the wireless alarm system includes 1 Receiver & 2 Sensors. More importantly, our PIR motion detector can be used as home alarm, driveway alarm, shed alarm, garage alarm, intruder alarm, burglar alarm, perimeter alarm, etc..
  • [Long Distance Wireless]: The perimeter alarm is sensitive to detect motion from vehicles or people. Under ideal conditions, the wireless range from the detector to the receiver is up to 1500ft/450m(actual range will vary depending on the local terrain). And the sensors' detection range is up to 20-40 feet..
  • [Fully Expandable System]: The receiver hub has 4 zones, and each zone can pair 2 motion senors. More importantly, these 4 zones have different tunes, through the tunes, you can know which area's sensor is triggered. You can add multiple sets of receivers and sensors to form a home alarm system to better protect your family and property..
  • [Easy to Install]: Our motion detector is beautiful, compact and portable. Small size, great function. Of course, it is very easy to install..
  • [Proven Quality]: Our motion sensor alarm can provide security for your family and property. And if you have any question about our product, please fe....
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ThermoPro TP67B Waterproof Weather Station Wireless Indoor Outdoor Thermometer Digital Hygrometer Barometer with Cold-Resistant and Waterproof Temperature Monitor, 500ft Range

  • 500FT cold resistant and waterproof sensor TX4B: Upgraded waterproof remote outdoor temperature and humidity monitor is completely sealed, ensuring it can be used in extreme weather such as heavy rain, snow and transmission distance up to 500FT.
  • temperature sensors monitor outdoor temperatures as low as -31℉(-35℃).
  • Weather forecast and digital barometer graph: Large wireless thermometer indoor outdoor display features weather forecast that’s able to predict the weather conditions with barometric pressure, 12-24 hours in advance and then display the weather forecast via 5 icons (sunny, partially cloudy, cloudy, rainy and snow).
  • plan your travel and activities in advance with confidence.
  • Informational: Humidity meter monitors indoor outdoor temperature (℉/℃) and humidity (%RH) and records MIN/MAX temperature and humidity percentages with trend arrows to indicate where the humidity or temperature is headed to alert you of changes to your environment.
  • User friendly design: 4 inches large clear LCD display digital remote thermometer with a backlit button to allow for all information to be easier to read in dim light conditions and superbly simple to use.
  • Place the temperature and humidity gauge anywhere with tabletop and wall-mountable de....
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Alarm System for Home Security, GRSICO Wireless Home Alarm Kit 9 Piece, WiFi Alarm System Sensor for Door and Window, Motion Sensor, Remote, Keypad, DIY WiFi Alarm Siren, Works with Alexa, No Contract

  • GRSICO WIRELESS ALARM SYSTEM: A great do-it-yourself alarm system fit to protect your house. The smart WiFi alarm 9-piece kit includes 1 alarm siren station, 1 keypad, 4 windows & door sensors, 1 motion detector, and 2 remote controls..
  • Easily DIY Installation: Set up the alarm system in minutes all by yourself making home security easier. The entry sensors attach to doors and windows, while the motion sensor can be secured to walls via the included mounts..
  • Remote Control: Wherever you are, you can control and monitor your smart alarm system on the Smart Life App anytime, such as arm/disarm your home remotely, and personalized Entry, and Exit Delay. A great way to get started in whole-home protection for your house or apartment..
  • Early-Warning Notifications: Receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMS/text messages, and calls(add-on values) to deter burglars successfully and always give you peace of mind..
  • Easily Expandable: Supports up to 20 sensors and 5 remotes. Add additional entry sensors, motion sensors, keypads, and more to GRSICO alarm system to quickly and easily expand your entire home protection to suit the size and layout of your home..
  • Hands-Free Voice Control: GRSICO wireless alarm....
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Driveway Alarm Wireless, STECHRO Motion Sensor Alarm Outside Weatherproof Motion Detector USB and Battery Operated 600Ft Range Intruder Alarm 62Tunes 5Level Volume 110 PIR for Outdoor Home/Business

  • 110°PIR sensor driveway alarm: The motion detector is triggered by the movement of the PIR sensor area, providing a wide enough angle to detect all the passing-by in the driveway..
  • Motion sensor alarm: Wireless PIR detector adopts smart analysis algorithms to reduce the wrong alarm singles A great tool to remind your attention when the break-in gets closed to your home property, your kits enter restricted areas, customers approach your store, visitors come to the door..
  • 4-in-1 Alarm Way: there are doorbell rings, alarm rings, LED flashlights and Alarm/door bell ring+LED Flashlight for reminding with the 5 Lever Alarm volume(including 0 dB Level).
  • providing an optional alarm for your different time and place..
  • DIY Sensors expandable: the motion sensors kit was pair before leaving the factory you just add the AA battery on the receiver and sensors. You can also add more than 2 sensors in 1 receiver or more than 2 receivers in 1 sensor. Just pair to each other if adding a new part..
  • OVER 1-YEAR QUALITY ASSURANCE: Items We offer 12 months replacements service, any defective parts just contact us for free replacements and we provide 30 days money back,24 hours customer service to reach your 100% satisfaction..
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