9 Best Smart Door Sensor in 2024 - The Top Reviews

Smart Home Starter Kit with SpeakerHub and two door/window sensors. Always know the open/closed status of your doors & windows. Be notified if a door or window is left open too long (consider our Outdoor Contact Sensor for outdoor applications).

Audible Notifications - be informed of system alerts and events with your selected sounds/tones as well as clear spoken messages like “the garage door is still open!”

Customize It! SpeakerHub was designed with you in mind, and you are unique! Configure your SpeakerHub to act as a security siren, a door chime, and for spoken system announcements

Private & Secure – SpeakerHub is smart, but it does not have a microphone and can not listen. Be secure in your privacy and safely place this smart speaker anywhere in your home or business

Smart Design – SpeakerHub is powerful yet compact and portable. Handsome and measuring less than 3 inches across, it will look great anywhere in your home. Simply connect it to WiFi (only), and USB power (with the included AC adapter)

✽【NOTES】An Aqara Hub is required and sold separately. Requires a secured 2. 4 gigahertz WiFi network connection. The Aqara M2 or M1S Hub can connect up to 128 devices(*use of a repeater such as the Aqara Smart Plug or Aqara Smart Wall Switch(With Neutral) is required).

【UNAUTHORIZED ENTRY DETECTION】Whenever the door/window opens unexpectedly, the Aqara Door and Window Sensor will send an alert notification to your phone and activate the local alarm on the Aqara Hub.

【HOME AUTOMATION】The Aqara Door and Window Sensor can control other Aqara connected devices as the status of the door or window changes.

【22MM WIDE GAP ALLOWED】The Aqara Door and Window Sensor works with most types of doors, windows, and other fixtures with similar mechanism, such as drawers, cabinets, and more.

【VOICE CONTROL】Compatible with Apple Home Kit, Alexa for a hands-free experience. In addition, If you have any questions, please feel free to contact us.

A Breeze to Automate Your Home (Apple Home Hub* Required): Open a door to activate a custom scene, which engages other HomeKit-enabled products, using the Home app on your iPhone/ Apple Watch. Have your house automatically illuminate to greet you on entry, but only after 6 pm. Have your lights turn bright when your baby opens a storage area with potentially dangerous objects. Turn off the air conditioner when you open the windows in your room

Immediate Notifications: Your HomeKit Home will send a notification to your Apple devices when anything equipped with the status of the VS1 changes. Get real-time status via Siri and your iPhone/Apple Watch before you leave your house, or when it is about to rain so that you will never forget to close your doors or windows. Remote access requires an Apple Home Hub*

Ultra-low Power Consumption and Snappy performance: up to 6 months battery life achieved by exclusive energy-saving technology and Bluetooth Low Energy technology (5.0); it uses a CR2032 button battery (included in standard packaging), which can be easily replaced

Advanced Security with Apple HomeKit: "HomeKit-enabled" means personal data is under no circumstances captured, saved to a cloud, or sold to third parties. Even when accessing your home remotely via your Home Hub, all data is encrypted end-to-end and stored on your iPhone

Compact, Thin, and Responsive: Designed to easily fit onto your window frames and doors. Setup is quick and simple. Response time is like a snap of the fingers.* Apple Home Hub can be an Apple TV (4th Gen+) or HomPod

✅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 Assistant. WIFI connection, Only works on 2.4GHz WiFi network, does NOT support 5GHz WiFi networks.

Entry sensor - Protect your doors, windows, cabinets and more.

Compact design - Fits on almost any window, door or cabinet.

Instant chime alerts - When the magnet moves more than two inches away from the sensor, you'll hear a chime alert or the alarm will sound if the security system is in an armed state.

Customizable alerts by sensor - Can set up Secret Alerts that won't sound the alarm but will send a discreet notification directly to your phone.

Simple set up - Peel and stick installation or can permanently mount with included hardware.

Long-lasting battery - pre-installed battery

Compatible with the SimpliSafe Gen 3 home security system

Get instant mobile alerts when doors and windows open in your home

Now smaller to enable increased placement options

Easy installation with no tools required

Mounts to door and window frames

Includes two 3V CR2032 batteries

Requires the Ring Alarm Base Station

Check your door or window: See the current open/closed state at a glance

Get activity notifications and automatically activate other HomeKit-enabled accessories courtesy of your home hub (HomePod mini, HomePod, or Apple TV)

HomeKit-enabled for unparalleled ease of use and advanced security; get up and running in a flash with quick & easy set up and no need for a bridge or gateway

Supports Bluetooth and Thread, and joins your Thread network automatically. Thread requires a HomePod mini as a border router

100% Privacy: No Eve cloud, no registration, no tracking. Local intelligence and direct communication without bridge or cloud dependency. Our highly professional, multilingual product support team is also based in Germany and ready to assist

World's Longest Wireless Range: Powered by LoRa technology, the long-range yet low-power system offers the industry’s longest receiving range in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property.

Early-Warning Notifications - Receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMS/text messages, and emails, each optional and configured per your needs; Please note: YoLink Door Sensor does not alarm or chime, it only sends notifications; For an audible alarm, consider our Siren Alarm

Low-Power Means Longer Battery Life: Because of the low power consumption, device batteries may last 5 years or more (depending on application and device usage/activity), on standard AAA Alkaline batteries (lithium batteries not required)!

From Simple to Super-Smart: After setting up your notification preferences, keep it simple and let the YoLink system do the rest and monitor your home and property for you. Or, utilize available advanced automation features, including 3rd-party integration with Alexa and IFTTT, to interact with other YoLink and 3rd-party smart devices. Limited only by your imagination!

Doesn't Work without YoLink Hub: YoLink Hub is the only central controller for YoLink devices, and it connects YoLink devices to the internet and the cloud. Without YoLink Hub, this smart sensor does not work with the YoLink app and does not support 3rd-party integration with Alexa and IFTTT. YoLink Hub is not included, please search B07TQLKQLJ for the hub or try our Door Sensor 2 Pack Kit with 1 Hub B088ZFGX3S

World's Longest Wireless Range: Powered by LoRa technology, the long-range yet low-power system offers the industry’s longest receiving range in the market (1/4 mile). Our long-range coverage enables its use in areas challenging for most residential Wi-Fi systems, such as basements, outdoor porch/patio areas, sheds, free-standing garages, even remote outbuildings on your property.

Early-Warning Notifications - Receive real-time early-warning notifications in the form of smartphone banner alerts, limited SMS/text messages, and emails, each optional and configured per your needs; Please note: YoLink Door Sensor does not alarm or chime, it only sends notifications; For an audible alarm, consider our Siren Alarm

Low-Power Means Longer Battery Life: Because of the low power consumption, device batteries may last 5 years or more (depending on application and device usage/activity), on standard AAA Alkaline batteries (lithium batteries not required)!

From Simple to Super-Smart: After setting up your notification preferences, keep it simple and let the YoLink system do the rest and monitor your home and property for you. Or, utilize available advanced automation features, including 3rd-party integration with Alexa and IFTTT, to interact with other YoLink and 3rd-party smart devices. Limited only by your imagination!

Plug, Plug & Play! Plug Hub into an outlet, plug Hub into your router, scan in new devices, and enjoy your new system, in minutes! Your Hub is the only device that connects to the Internet, and a wired or WiFi connection is required (wired required for easy & fast Plug, Plug & Play, and most reliable and secure connection). WiFi connection set-up difficulty varies and requires changing settings to your network and/or your phone Changes to your network, passcodes, etc, require changes in the app.