Reviews Four Sensors

Miller 280045 Black Digital Infinity Series Welding Helmet with Clear

  • ClearLight Lens Technology allows more colors of the visible light spectrum to come through the lens for natural, accurate tones..
  • Maximizes visibility with 13.4 sq. in. viewing area - the industry's largest viewing area..
  • Four independent arc sensors provide superior lens response for obstructed or low amp welding..
  • Four Operating Modes - Weld, Cut, Grind, and X-Mode provide ultimate versatility..
  • Redesigned Headgear - Oversized comfort cushion provides extensive adjustability, settings, and enhanced support..
Check Stock

Ring Alarm 8-piece kit (2nd Gen) – home security system with optional 24/7 professional monitoring – Works with Alexa

  • A great fit for 1-2 bedroom homes, this kit includes one base station, one keypad, four contact sensors, one motion detector, and one range extender..
  • Put whole-home security at your fingertips with Ring Alarm, a do-it-yourself alarm system..
  • Includes a more intuitive keypad with emergency buttons and smaller contact sensors to seamlessly blend into your home..
  • Receive mobile notifications when your system is triggered, change your Alarm modes, and monitor all your Ring devices all through the Ring app..
  • Choose the Ring Alarm kit that fits your needs and add additional components and accessories at any time..
  • Easily setup your Ring Alarm by plugging in your base station, connecting to wifi via the Ring app, and placing your sensors in their ideal locations..
  • Better with Alexa: Arm and disarm Ring Alarm with your voice and get mobile alerts about the sound of broken glass or smoke alarms with Alexa Guard. Call trained agents from your Echo who can request the dispatch of emergency responders with Alexa Guard Plus, included with an eligible Ring Protect plan..
Check Stock

SimpliSafe 8 Piece Wireless Home Security System - Optional 24/7 Professional Monitoring - No Contract - Compatible with Alexa and Google Assistant , White

  • A great fit for 1-2 bedroom homes, this kit includes one base station, one keypad, four contact sensors, one motion detector, and one range extender..
  • Put whole-home security at your fingertips with Ring Alarm, a do-it-yourself alarm system..
  • Includes a more intuitive keypad with emergency buttons and smaller contact sensors to seamlessly blend into your home..
  • Receive mobile notifications when your system is triggered, change your Alarm modes, and monitor all your Ring devices all through the Ring app..
  • Choose the Ring Alarm kit that fits your needs and add additional components and accessories at any time..
  • Easily setup your Ring Alarm by plugging in your base station, connecting to wifi via the Ring app, and placing your sensors in their ideal locations..
  • Better with Alexa: Arm and disarm Ring Alarm with your voice and get mobile alerts about the sound of broken glass or smoke alarms with Alexa Guard. Call trained agents from your Echo who can request the dispatch of emergency responders with Alexa Guard Plus, included with an eligible Ring Protect plan..
Check Stock

Innotech Digital Bathroom Scale and Food Scale

  • LARGE, EASY-TO-READ DISPLAY: The 3.6 inch negative LCD display is backlit. Sleek, modern design complement your decor..
  • ACCURATE WITHIN 0.2 LBS: Built with advanced German technology. Four weighing sensors provide precise readings up to 400 pounds..
  • This digital food scale has 4 build-in precision weighing sensors which ensure accuracy within 1g / 0.1oz, high sensitivity, can quickly and accurately measure the item weight.
  • Maximum Weight of 18 lbs & 5 Weight Units: Innotech digital kitchen scale can weigh ingredients up to 8200g (18lb) with recommended minimum weight 2g, this food scale is set with 5 weight units which can be easily switched by pressing the "UNIT" button-g, oz, fl.oz, ml, lb, suitable for baking, cooking and meal prep.
  • Friendly and Prompt Customer Service, contact our customer service team to get a replacement or a refund if you encounter any problems with our digital food scale.
Check Stock

Ring Alarm 8-Piece kit 2nd Gen with Ring Indoor Cam and Echo Show 5 2nd Gen

  • This bundle contains Ring Alarm 8-piece kit (2nd Gen), Ring Indoor Cam, and Echo Show 5 (2nd Gen)..
  • A great fit for 1-2 bedroom homes, this kit includes one base station, one keypad, four contact sensors, one motion detector, and one range extender..
  • Put whole-home security at your fingertips with Ring Alarm, a do-it-yourself alarm system..
  • Includes a more intuitive keypad with emergency buttons and smaller contact sensors to seamlessly blend into your home..
  • Receive mobile notifications when your system is triggered, change your Alarm modes, and monitor all your Ring devices all through the Ring app..
Check Stock

Arccos Golf Caddie Smart Sensors

  • Winner of four-straight Golf Digest Editor’s Choice Awards for “Best Game Analyzer, ” Arccos Caddie is golf’s first and only fully-automatic performance tracking system. It features 14 sensors, one for every club in your bag..
  • Access to the award winning Arccos Caddie app, golf’s Smartest Caddie..
  • Automatic shot tracking, hands-free fully automatic data capture..
  • A. I. Powered GPS Rangefinder, first-ever rangefinder that adjusts in real-time for wind (including gusts), elevation, temperature, humidity and altitude providing the most precise yardage in the game the Arccos Caddie Number..
  • Personalized Caddie Advice that leverages A. I. to provide you with your optimal strategy..
  • Smart Distance Club Averages, know how far to actually hit all your clubs so you select the right one for every shot..
  • Strokes Gained Analytics with personalized insights using A.I. to highlight strengths and weaknesses and guide your practice & equipment choices.
  • Arccos Caddie Smart Sensors include the first year’s membership to the Arccos Caddie app.
Check Stock

Ring Alarm 8-Piece Kit (2nd Gen) with Ring Video Doorbell (2020 Release) and Echo Show 5 (2nd Gen)

  • This bundle contains Ring Alarm 8-piece kit (2nd Gen), Ring Video Doorbell (2020 release), and Echo Show 5 (2nd Gen)..
  • A great fit for 1-2 bedroom homes, this kit includes one base station, one keypad, four contact sensors, one motion detector, and one range extender..
  • Put whole-home security at your fingertips with Ring Alarm, a do-it-yourself alarm system..
  • Includes a more intuitive keypad with emergency buttons and smaller contact sensors to seamlessly blend into your home..
  • Receive mobile notifications when your system is triggered, change your Alarm modes, and monitor all your Ring devices all through the Ring app..
  • Choose the Ring Alarm kit that fits your needs and add additional components and accessories at any time..
  • Easily setup your Ring Alarm by plugging in your base station, connecting to wifi via the Ring app, and placing your sensors in their ideal locations..
  • Better with Alexa: Arm and disarm Ring Alarm with your voice and get mobile alerts about the sound of broken glass or smoke alarms with Alexa Guard. Call trained agents from your Echo who can request the dispatch of emergency responders with Alexa Guard Plus, included with an eligible Ring Protect plan..
Check Stock

Innotech Digital Bathroom Scale with Easy-to-Read Backlit LCD

  • Large, Easy-to-Read Display: The 3.6 inch display is backlit. Sleek, modern design complement your decor..
  • Accurate within 0.2 lbs: Built with advanced German technology. Four weighing sensors provide precise readings up to 400 pounds..
  • With BIA (bioelectric impedance analysis) technology and advanced chip, Innotech smart scale provides most accurate measurements into your well-beings, built in 4 high-precision sensors to ensure quick and accurate body composition analysis.
  • Innotech Bluetooth smart scale keeps track with 9 essential measurements: weight, body fat, water, muscle mass, BMI, BMR, visceral fat, bone mass and protein.
  • Innotech smart scales measure your body composition and sync data, which provides visible history of your weight loss or fitness. You can view your progress history, select for the week, month, or year, you will see your progress on the graph. You can set goal and keep motivated until a better you is present..
Check Stock

Innotech Digital Bathroom Scale with Easy-to-Read Backlit LCD

  • With BIA (bioelectric impedance analysis) technology and advanced chip, Innotech smart scale provides most accurate measurements into your well-beings, built in 4 high-precision sensors to ensure quick and accurate body composition analysis.
  • Accurate within 0.2 lbs: Built with advanced German technology. Four weighing sensors provide precise readings up to 400 pounds..
  • Large, Easy-to-Read Display: The 3.6 inch display is backlit. Sleek, modern design complement your decor..
  • Innotech smart scales measure your body composition and sync data, which provides visible history of your weight loss or fitness. You can view your progress history, select for the week, month, or year, you will see your progress on the graph. You can set goal and keep motivated until a better you is present..
  • Innotech Bluetooth smart scale keeps track with 9 essential measurements: weight, body fat, water, muscle mass, BMI, BMR, visceral fat, bone mass and protein.
Check Stock