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Weather Station Wireless Indoor Outdoor Thermometer, Color Display Digital Weather Thermometer with Atomic Clock, Barometric Pressure, Forecast Station with Adjustable Backlight, Black
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  • $99.89 
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H9 Heart Rate Sensor  ANT + / Bluetooth - Waterproof HR Monitor with Soft Chest Strap, XXS-S
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H9 Heart Rate Sensor ANT + / Bluetooth - Waterproof HR Monitor with Soft Chest Strap, XXS-S
  • Product name: H9 POLAR
  • finish: Black
  • type: Plug-in
  • size dimensions: 34 mm x 65 mm x 10 mm
  • Model #: 204562341734
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  • $83.99 
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5-in-1 Professional Indoor Air Quality Monitor Indoor Portable CO2 Monitor | Temperature | Formaldehyde Detector | Humidity TVOC | Air Quality Tester - Confined Space Clean Air Monitor (White)
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  • $54.99 
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Wireless Motion Sensor Controller Kit-No Wiring Mini PIR Sensor Switch 12/24VDC RF Wireless Control Led Strip Lights with Dimmable,Timer for Stairway(1 ×Controller+2 ×Motion Sensor)
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  • $50.99 
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PT199 Natural Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Sources Like Methane, Propane for Home(Includes Battery x2)-Orange
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PT199 Natural Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Sources Like Methane, Propane for Home(Includes Battery x2)-Orange
  • Product name: TOPTES PT199
  • type: Motion Sensor
  • size dimensions: 16.5 cm x 2 cm x 2 cm
  • style: Contemporary
  • Model #: 273861650168
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  • $45.99 
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Wireless Smart Motion Sensor, Battery-Powered, Bluetooth Motion Sensor with Ambient Light Detection, Works with CYNC Smart Plugs, Switches and Bulbs, White
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Wireless Smart Motion Sensor, Battery-Powered, Bluetooth Motion Sensor with Ambient Light Detection, Works with CYNC Smart Plugs, Switches and Bulbs, White
  • finish: Black
  • size dimensions: 8.23 in x 3.11 in x 4.92 in
  • style: Old World
  • material: Plastic
  • Model #: 907282238456
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  • $37.69 
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Portable Oxygen Detector, Rechargeable O2 Monitor with Sound, Light, Vibration Alarms, Oxygen Air Quality Meter Measures Temperature & Humidity for Indoor Outdoor Use
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Portable Oxygen Detector, Rechargeable O2 Monitor with Sound, Light, Vibration Alarms, Oxygen Air Quality Meter Measures Temperature & Humidity for Indoor Outdoor Use
  • Product name: ZYKYCX ZY-O4000-Orange
  • type: Plug-in
  • size dimensions: 6.5 cm x 3 cm x 7 cm
  • style: Industrial
  • Model #: 283263540955
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  • $89.69 
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WiFi Temperature Humidity Monitor: Upgraded Smart Temperature and Humidity Sensor with Large Backlit LCD Screen & App Alerts, Indoor Thermometer Hygrometer Compatible with Alexa Google Assistant
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WiFi Temperature Humidity Monitor: Upgraded Smart Temperature and Humidity Sensor with Large Backlit LCD Screen & App Alerts, Indoor Thermometer Hygrometer Compatible with Alexa Google Assistant
  • Product name: Gaoducash USB powered, No Battery Option
  • type: Motion Sensor
  • size dimensions: 3.15 in x 3.15 in x 3.15 in
  • style: Contemporary
  • Model #: 944036631491
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  • $47.99 
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5-in-1 Professional Indoor Air Quality Monitor Indoor Portable CO2 Monitor | Temperature | Formaldehyde Detector | Humidity TVOC | Air Quality Tester - Confined Space Clean Air Monitor (Ink Grey)
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  • $77.99 
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Caseta Smart Lighting Auto On/Off Motion Sensor, Lutron Motion Sensor for Dimmers, Switches, and Fan Controls, No Wires Required, PD-OSENS-WH, White
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Caseta Smart Lighting Auto On/Off Motion Sensor, Lutron Motion Sensor for Dimmers, Switches, and Fan Controls, No Wires Required, PD-OSENS-WH, White
  • finish: Black
  • size dimensions: 1 in x 1.8 in x 4.25 in
  • lamp wattage: 0 watts
  • voltage: 120 volts
  • Model #: 652131007828
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  • $99.59 
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Indoor Plug-in Flying Insect Trap, Gnat & Fruit Fly Traps for House Indoor, (1 Device + 5 Refills) Non-Toxic UV Light Fly Trap, Gnat Killer Bug Catcher for Flies, Gnats & Moths - White
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  • $24.99 
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WiFi Temperature Humidity Sensor: Indoor Thermometer Hygrometer with App Alert, Free Data Storage Export, Smart Temperature Humidity Monitor for Home Pet Greenhouse, Compatible with Alexa (1-Pack)
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  • $24.99 
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WiFi Temperature Sensor H5179, Smart Hygrometer Thermometer with App Notification, 2 Years Data Storage Export, Remote Monitor for Room Greenhouse Incubator Wine Cellar, 2 Pack
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  • $107.99 
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5-in-1 Professional Indoor Air Quality Monitor Indoor Portable CO2 Monitor | Temperature | Formaldehyde Detector | Humidity TVOC | Air Quality Tester - Confined Space Clean Air Monitor (White)
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  • $55.99 
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Bike Sensors - Cadence Sensor
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Bike Sensors - Cadence Sensor
  • Model #: 457690717367
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  • $79.99 
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3Pcs MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino
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3Pcs MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module for Arduino
  • Product name: Ximimark 430578031
  • type: Motion Sensor
  • size dimensions: 20 mm x 32 mm x 22 mm
  • style: Contemporary
  • Model #: 743107020865
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  • $19.99 
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Trace Sensor Trace Module TCRT5000 Infrared Reflective Photoelectric Switches
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KY-022 TL1838 VS1838B 1838 Universal IR Infrared Sensor Receiver Module DIY Starter Kit 10pcs
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KY-022 TL1838 VS1838B 1838 Universal IR Infrared Sensor Receiver Module DIY Starter Kit 10pcs
  • Product name: KY-022 Teyleten Robot
  • finish: Black
  • size dimensions: 6.4 in x 7.4 in x 5.1 in
  • location/usage: Television, Stereo System, Set Top Box, Air Conditioner, Electric Fan, Lighting, Other Home Appliances
  • Model #: 541485676755
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  • $20.99 
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2 Pack MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module
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2 Pack MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector Module
  • Product name: HUABAN MQ-2
  • size dimensions: 0.79 in x 1.26 in x 0.76 in
  • style: Contemporary
  • lamp type: Visual
  • Model #: 059737515380
Magnetic Smoke Detector Sticky Pads Magnetic Adhesive Pads 3PCS Magnetic Smoke Alarm Fixing Mount No Drilling Magnet Holder Installation Tool for Smoke Fire Alarms Detector
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Magnetic Smoke Detector Sticky Pads Magnetic Adhesive Pads 3PCS Magnetic Smoke Alarm Fixing Mount No Drilling Magnet Holder Installation Tool for Smoke Fire Alarms Detector
  • Product name: ILSSLI SZ3CTGDPCA
  • type: Motion Sensor
  • size dimensions: 5 cm x 5 cm x 2 cm
  • weight: 0.08 kilograms
  • Model #: 176660209640
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  • $15.99 
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HLK-LD1020 10g Micro Motion Intelligent Module Low Power Ra DAR Sensor Human Microwave Sensing (with Pin 5Pcs)
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  • $28.99 
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HLK-LD1020 10g Micro Motion Intelligent Module Low Power Ra¡¤DAR Sensor (Module with Pin)
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  • $14.99 
  • Free Shipping
2 Pcs Ultrasonic Pest Repeller with Night Light, Indoor Pest Control Electronic Insect Pest Repellent
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  • $32.98 
  • Free Shipping
3 Mode Motion Sensor Ceiling Light Rechargeable LED Ceiling Light & Remote Timer
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  • $45.99 
  • Free Shipping