Best Smart Door Sensors

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....

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Sengled Smart Door Sensor Smart Sensor for Window and Door Hub Required Compatible with Alexa Google Assistant and SmartThings APP Control 4 Pack

【Smart Hub Required】 Sengled smart sensor easily pair Sengled smart sensor directly to a compatible smart hub, like Sengled Smart Hub, SmartThings....
【Zigbee Door Sensor】 Not Wi-Fi connection, just support Zigbee technology(Connect to the internet via Ethernet cable, not limited by 2.4GHz or 5....
【Receive Real-time Alarms Remotely】 Sengled Smart Window and Door Sensor only have one operational mode. Once placed, the Alexa door sensor....
【Easy to Install】 Use the in-app guide to activate your Alexa sensor. Then, peel the backing off the adhesive and stick it on any door jamb or....
【Long-Lasting Performance】 The Sengled Door and Window Sensors are CR1632 battery-powered for long-lasting performance. You can put your mind at....

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ZOSI 2pack C190 H.265+ 3MP WiFi Security Camera Outdoor Indoor, Two-Way Audio, IP67 Waterproof, 80ft Color Night Vision, AI Human Detection, Moiton Alert, Smart Light & Sound Alarm

✅ALPHA WIRELESS SECURITY SYSTEM - A smart way to protect your house with tolviviov Smart Home Security System. 8-piece kit includes the 1 alarm siren station, 5 windows & door sensors and 2 remote controls. No contracts and No subscription fee..
✅SMART ALARM SYSTEM for Home - tolviviov Alarm Security System is an affordable solution for your apartment security. You have full control over the door alarms for home security through your smartphone and get instant notifications of alarms alert in your house or apartment..
✅CUSTOMIZATION - You can add extra door and window sensors, motion detectors, wireless doorbell, and water detectors to different rooms in your home security systems.
It supports expansion of up to 20 sensors and 5 remote controls/keypads, which can be added to the WiFi alarm station..
✅DIY INSTALLATION - Easily set up tolviviov Wireless Home Security System in minutes without tools. The wireless connection devices does not damage the wall. The alarm station should ALWAYS CONNECT to AC adapter. The backup battery works for 8 hours, only as an emergency battery..
✅VOICE CONTROL and WIFI Network - Your tolviviov Home Alarm System can be easily controlled by Away, Disarm, and Home modes with your voice. Works with Alexa and Google Ass....

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Wedding March 3: Here Comes the Bride

...ing malls and supermarkets. The PEARL Smart People counter is a professional people counting device with unique features not found elsewhere such as Wi-Fi connectivity & Cloud-Connected App..
SUPERIOR RESULTS: Out with clicker tally counters & high-priced door sensors. PEARL delivers insights to optimize operations & grow business (req. Internet and WiFi network). Connects to your WiFi easily. Works in entrances up to 15 ft wide (7 ft in bright sunlight)..
EASY TO INSTALL: Installing PEARL to any surface is a breeze. Zero setup fees. Wireless door sensors. Includes mounting brackets. It comes with three preset screw holes or, quicker yet, a peel & stick install option: just fix the sensor brackets with the strong 3M double stick tape and start counting..
WORRY-FREE SOLUTION: Time-stamped count buffer (during Internet outage). 2-year smart door sensor warranty by industry leader STORETRAFFIC. Secure cloud storage and anonymous people tracker device. 98% customer support score. The PEARL WiFi people counter packs our latest firmware (updates are free) to provide accurate and safe data reports..

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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....

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HBN Smart Garage Door Opener - Universal WiFi APP Remote Control Compatible with Alexa & Google Home Assistant No Hub Needed

Remote Control: You can turn garage door on/off from anywhere with smartphone via the HBN Smart / Smart Life / Tuya Smart. Perfect for famlies,....
Voice Control: Compatible with Alexa and Google Home, just give voice commands to turn on / off the garage door by hand free, just say:" Alexa, open....
Universal: Works with all major brands of garage door openers manufactured after 1993 that have standard safety sensors. If your garage door needs....
Stable and Efficient: It comes with a high sensitivity sensor which monitors the garage door status more accurate and makes signal more....
Easy to Install: Our wifi garage door opener comes with all the required items that you need for installing, pls make sure your wifi strength is....

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WiFi Home Alarm System Kit, DIY Wireless Security Burglar Alarm System, 4.3 inch Touch Screen Host, APP Remote Control, Compatible with Alexa and Google Assistant(NO Monthly Fees)

【2.4GHz WiFi Home Alarm System】: Made with a 4.3-inch IPS touch screen, colorful display, dustproof and wider angle. Easy to add the additional door and window sensors, motion detectors, etc.It also has a 600MHz high-speed smart chip, RAM: 32MB, which makes the operation super fast and smooth. 10 languages and Multinational voice optional. (Note: For the WiFi, Only 2.4GHz WiFi networks supported)..
【NO MONTHLY FEES & Fast to Install】：Absolutely no monthly fees, installation costs, or contracts required. Each accessory is equipped with glue or screws, can be installed within a few minutes. Quick instruction manual included in the box..
【Smart Life APP Remote Control】: Support the Tuya Smart and Smart Life APP and can link Tuya's smart hardwares. You can add additional door and window sensors, motion detectors,Siren, etc. Up to 100 defense zones can be added, all of them can be customized and renamed. Can also be connected with Google Assistant and Alexa through APP, Arm and Disarm by your voice..
【PROTECTION FOR ANY BREAK-IN & EMERGENCIES】: Link all your Alarm components and pair them to your mobile devices with the Alarm Panel. Get help as soon as you need it by pressing the button to active the siren and sending message to other famil....

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Semenax

Save up to 23% annually on heating and cooling costs (compared to a hold of 72°F).
Control from anywhere using your Android or iOS device.
Add SmartSensor to manage hot or cold spots and deliver enhanced comfort to the rooms that matter most.
Automatically pauses your heating or cooling when a door or window is left open (requires ecobee SmartSensor for doors and windows and a Smart Security subscription).
PLAYS WELL WITH OTHERS: ecobee3 lite works with your favorite smart home setups, including Apple HomeKit, Amazon Alexa, Google Assistant, Microsoft Cortana, Samsung SmartThings, Wink, and IFTTT.
WORKS WITH ROOM SENSORS: Place them in the rooms that matter the most and have the temperature balanced throughout your whole home. Measuring both occupancy and temperature, sensors signal your ecobee Smart Thermostat to automatically switch to the right mode for comfort when you’re home or for savings when you’re not. 2-pack sold separately..
EASILY INSTALL YOURSELF: It only takes about 30 minutes, thanks to an easy to follow installation guide and an in-app step-by-step walkthrough. Everything you need comes in the box, including a Power Extender Kit for homes with no common wire (C-wire).

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beamUP Sentry - BU400 - WiFi Garage Door Opener, Smart Home Garage Opener - Alexa Enabled, Garage Security Sensors Included, No Subscription Fees - White

..., product manuals, video tutorials, and telephone tech support..
ENGINEERED WITH SECURITY IN MIND: The Sentry Smart Garage Door Opener allows for smartphone access & control. With an integrated motion-activated 3000 lumen (200W) edge-to-edge LED security lighting system, beamUP blankets the entire garage with motion sensors — not just near the door control..
WHAT'S IN THE BOX: Motor, Smart Controller, Wireless Door Sentry, Remote Control, Door Control, Photo Eye Safety System, Chain, Cable Rails, Trolley, Pulley, Hardware, Emergency Release Handle, Product Manual & Installation Guide.

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