Best Smart Door Sensors

YOLINK LoRa Smart Door Sensor Starter Kit: Hub & (4) Door Sensors - Up to 1/4 Mile Open-Air Range, Door Left-Open Reminders, up to 5 Year Battery Life, Alexa, IFTTT, Home Assistant

  • A SMART START! Everything you need to get started: one YoLink Hub and four Door Sensors. Batteries are included and preinstalled, good for up to 5 years between battery changes. Supports 300+ devices from our full product line. Add more hubs for large homes, high-rise condo buildings, etc..
  • WHY PAY A MONTHLY FEE, when you can secure it for free? Self-monitor and save when you take advantage of our many ways to be notified of alarms and off-normal events in and around your home or business. See "Know Now!" for more information!.
  • THAT WAS EASY! Installs in moments: scan the sensor's QR code, give it a name, peel off the pre-applied 3M brand mounting tape protective plastic, press the sensor and magnet to the door and frame, and you have added security to your home or business!.
  • MORE THAN JUST A DOOR ALARM! Place a sensor on each exterior door and window to 'Protect Your Perimeter' Activate and control lighting. Place a sensor on your fridge/freezer door or lid and know if it was left open, to prevent food loss. Track activity in your home or business. Keep an eye on children and elderly loved-ones. Us....
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Winia WRFS26ABWD French Door Non-Dispenser Refrigerator, 26.1 Cu.Ft, White

  • ...Size Door Bins - Clear, deep, Gallon-size Door Bins free up space on shelves by storing large jugs and bottles in the door.
  • LED Lighting - Energy-efficient, long-lasting LED Lighting casts a warm, natural light on the refrigerator's interior making sure nothing is lost in dark corners.
  • Multiple Electronic Temperature Sensors - Smart Sensors monitor temperatures throughout the refrigerator and freezer to ensure ice cream stays frozen and milk doesn’t freeze.
  • Multi Air Flow - Strategically placed vents distribute cool air evenly throughout the entire refrigerator to maintain ideal temperatures in every nook and cranny.
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RCA RFR1055-BLACK, Retro 2 Door Apartment Size Refrigerator with Freezer, 10, Black, cu ft

  • ... Dairy Shelf helps to store items at the ideal temperature to keep them spreadable while the clear cover makes it easy to see what you have on-hand..
  • Freezer Bin - Dual - Dual Pull-out Freezer Bins help you organize your frozen foods – and easily find what you need, when you need it.
  • Multiple Electronic Temperature Sensors - Smart Sensors monitor temperatures throughout the refrigerator and freezer to ensure ice cream stays frozen and milk doesn’t freeze.
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Wyze Lock WiFi & Bluetooth Enabled Smart Door Lock Wireless & Keyless Entry works with Amazon Alexa & Google Assistant Fits on Most Deadbolts Includes Wyze Gateway - A Certified for Humans Device

  • Wyze smart lock: Lock or unlock your door from anywhere using the Wyze app. Wyze Lock connects to your WiFi via the included Wyze Lock Gateway. Enable auto-lock and auto-unlock to never have to think about keys or codes again.
  • Certified for Humans – Smart home made easy for non-experts. Setup with Alexa is simple..
  • Simple sharing: Wyze Lock lets you easily share access to your home with friends, family, contractors, dog walkers, and really, whoever you want. See a history of lock and unlock events. Wyze Lock gives you complete control of who has access to your home.
  • Door position detection: Wyze Lock not only tells you the lock status, but also if the door is open or closed. Unlike other locks, Wyze Lock has a built-in gyroscope to know the position of the door. No need for separate sensors.
  • Keyless door entry: Simply walk up to your door and have it unlock automatically and then lock behind you once you're inside. Purchase Wyze Lock Keypad and Wyze Cam separately for added security and surveillance. Works with your current key and deadbolt..
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LOCKLY PGD728FMB Secure Plus Deadbolt - Fingerprint Smart Lock, Keyless Entry Door Lock with Patented Keypad, Bluetooth, App Control, Matte Black

  • YOUR FINGER IS YOUR KEY - Unlock your door using the built-in advanced 3D fingerprint sensor. Unlike other smart locks, Lockly only uses high-quality capacitive fingerprint sensors which only recognizes fingerprints unlike less secure optical readers. Lockly Smart Lock can recognize your fingerprint in just 0.46 seconds, and unlock your door in 1 second. It's faster than fumbling for your keys..
  • HIGHLY SECURE DIGITAL TOUCHSCREEN - World's first patented peek-proof keypad, displays an always shuffling set of numbers across 4 buttons and is different every time, so while your access code remains the same, the location of the numbers differs, making it nearly impossible for prying eyes to guess the correct code..
  • REMOTELY LET PEOPLE IN - Used the app on your phone to code your fingerprints, set access codes, monitor traffic and lock/unlock. It can all be done through the app. If you want to program new access codes and/or unlock the door while you're a long distance away from your home, then you will need the wifi hub link -- Or if you want to use it with Alexa or google home ( Wifi hub sold separately)..
  • SECURE ANY DOOR WITH THE LOCKLY - Perfect choice for your front door, bedroom door and office door. Zinc alloy built lock with a rust and corrosion resis....
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Honeywell Home Smart Home Security Starter Kit, gray

  • DO-IT-YOURSELF HOME SECURITY: Set up in minutes to keep watch from anywhere. Can change modes automatically as you come and go, and can even alert you if a window or door is left open where a sensor is installed..
  • SENSES MOTION, SENDS HD VIDEO: Stays alert day or night with smart motion detection and night vision. If it senses unexpected activity, it records a video clip in crisp 1080p HD, with full audio..
  • SMART HOME INTEGRATION: It's easy to connect compatible smart devices and services from brands like and Google. With outdoor sensors (sold separately), your system can even use sounds and compatible Z-Wave lights to deter intruders..
  • VOICE CONTROL + ALEXA: Change modes with your voice, and talk to the built in Alexa to check weather, ask questions, control other devices and more..
  • Kit Includes Camera Base Station, Key Fob and (2) Access Sensor for Doors and Windows.
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Wyze Lock WiFi & Bluetooth Enabled Smart Door Lock & Labs Expandable Storage 32GB MicroSDHC Card Class 10, Black - WYZEMSD32C10

  • ...d unlock events. Wyze Lock gives you complete control of who has access to your home.
  • Product 1: Door position detection: Wyze Lock not only tells you the lock status, but also if the door is open or closed. Unlike other locks, Wyze Lock has a built-in gyroscope to know the position of the door. No need for separate sensors.
  • Product 2: Media storage: ~2, 880 minutes (48 hours) of HD video, ~10, 080 minutes (168 hours) of SD video, and ~4, 200 16MP photos based on internal testing results.
  • Product 2: Read speed: 90MB/s and write speed: 20MB/s.
  • Product 2: Maximizes Wyze Cam functionality with continuous recording and time-lapse video and enables video to continue to record even if Wi-Fi connection is interrupted..
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Security Smart Lock Touch, Fingerprint Scanner, Keyless Entry Door Lock, Electronic Deadbolt, Touchscreen Keypad Door Lock with Handle, Easy to Install

  • ...t dissipation and anti-corrosion functions, and high reliability. long lasting. Super texture, showing the unique charm of fashion and technology. Indoor lift lock + electronic lock is more convenient and safer than traditional mechanical lock..
  • High performance: using 5 high-sensitivity semiconductor 3D fingerprint sensors, FAR.
  • Security: Smart lock supports virtual password input to prevent others from knowing your password. If your correct password is 123456, you can enter *** + 123456 + *** to open the door. The backlit password keypad lets you find door locks and easily unlock them in the dark..
  • Multiple door opening methods: This smart lock has 5 unlocking methods, application unlocking (for TT locking) + fingerprint unlocking + password unlocking + IC card unlocking + mechanical key unlocking. By continuously reducing FRR, recognition becomes more sensitive..
  • Scope of application: This fingerprint lock can freely adjust the opening direction of the lock through the screw behind the adjustment handle. Suitable for residential buildings, public gates, schools, hotel buildings, factory warehouses, etc. Intelligent electronic lock can be used for wooden doors, steel doors, stainless steel doors, etc..
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Lockly PGD728WMB Secure Pro Deadbolt - Smart Door Lock with Wi-Fi, Biometric Fingerprint and Digital Keypad, Works with Amazon Alexa and Google Assistant, Matte Black

  • YOUR FINGER IS YOUR KEY - Unlock your door using the built-in advanced 3D fingerprint sensor. Unlike other smart locks, Lockly only uses high-quality capacitive fingerprint sensors which only recognizes fingerprints unlike less secure optical readers. Lockly Smart Lock can recognize your fingerprint in just 0.46 seconds, and unlock your door in 1 second. It's faster than fumbling for your keys..
  • HIGHLY SECURE DIGITAL TOUCHSCREEN - World's first patented peek-proof keypad, displays an always shuffling set of numbers across 4 buttons and is different every time, so while your access code remains the same, the location of the numbers differs, making it nearly impossible for prying eyes to guess the correct code.
  • REMOTELY LET PEOPLE IN - Used the app on your phone to code your fingerprints, set access codes, monitor traffic and lock/unlock. It can all be done through the app. If you want to program new access codes and/or unlock the door while you're a long distance away from your home, then you will need the wifi hub link -- Or if you want to use it with Alexa or google home ( Wifi hub included)..
  • SECURE ANY DOOR WITH THE LOCKLY - Perfect choice for your front door, bedroom door and office door. Zinc alloy built lock with a rust and corrosion resistant sat....
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Gikfun DS18B20 Waterproof Digital Temperature Sensor with Adapter Module for Arduino (Pack of 3 Sets) EK1183

  • SMART HOME LEARNING KIT--This kit combines the most common electronic components of smart home projects,developed specially for those beginners who are interested in Arduino and raspberry pi DIY..
  • THE PROFESSIONAL SMART HOME KIT--This has 16 sensors modules and delicately selected sensors to detect temperature, humidity, sound, light, infrared, motion, flame,vibration,digital touch, air pressure and many other commonly-used sensors modules..
  • THE MOST COMPLETE SMART HOME KIT--This universal kit are compatible for Arduino UNO R3 / Mega2560 / Mega328 /Nano / Raspberry Pi, it could DIY 16 projects according to your need..
  • HIGH QUALITY GUARANTEE--We eliminate many old-fashioned sensors which have low reliability and duplicate function as other sensor in the kit, the kookye modules sensor kits are choosed carefully for our user..
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