SwitchBot Door Alarm Contact Sensor – Smart Home Security Wireless Window Alarm and Door Sensor, Add SwitchBot Hub to Make it Compatible with Alexa
$16.99
🌟 SwitchBot Door Alarm Contact Sensor – Smart Home Security Wireless Window Alarm and Door Sensor, Add SwitchBot Hub to Make it Compatible with Alexa – Your Perfect Choice!
🔥 Why Choose SwitchBot Door Alarm Contact Sensor – Smart Home Security Wireless Window Alarm and Door Sensor, Add SwitchBot Hub to Make it Compatible with Alexa?
✔ Brand: SwitchBot
✔ ASIN: B094XZ8H5H
✔ Category: Tools & Home Improvement > Electrical > Home Automation Devices > Hubs & Controllers
✔ Customer Rating: ⭐ 4 / 5
✨ Product Features & Benefits
From the brand
Make it simple
Improvement of air quality
Home security
Robot vacuum cleaner
Environmental regulation
Sensor
Mechanical control
Smart switch
Product Dimensions : 2.8 x 1.02 x 0.91 inches; 1.73 ounces
Item model number : W1201500
Batteries : 2 AAA batteries required. (included)
Date First Available : June 20, 2021
Manufacturer : Wonderlabs
ASIN : B094XZ8H5H
Country of Origin : China
[Window & Door Alarm Sensor for Home Security] SwitchBot Contact Sensor can detect the opening/closing of doors and windows, guarding security of the elderly, children, and pets. With the built-in light sensor, it will automatically trigger the Switchbot Bot to turn on the light when someone moves when the environment goes dark. The magnets need to be aligned with the bottom of the body, and the distance between the two components needs to be less than 1.2 inches (30mm).
[Detects People Leaving or Entering the Home] With the built-in motion sensor, Contact Sensor will know whether you are leaving or coming home, making it possible to trigger the different actions you set in the “Scene” in the SwitchBot app. When it detects you leaving home, the appliances will automatically turn off, and when it detects you coming home, the appliances will automatically turn on. (SwitchBot Hub Mini required)
[Easy to Install & Place It Anywhere] Thanks to the small and wireless design with long battery life, you can install Contact Sensor tool-free and get it set up in seconds. Place it on a medicine box to track whether the elderly are taking their medication, or place it on your pet’s cage to know if your kitten has slipped away.
[Part of the SwitchBot Ecosystem] Connect Contact Sensor with other SwitchBot products and set up a ”Scene“ in the SwitchBot app. When windows are opened, the SwitchBot Bot will be triggered to turn off the Air purifier automatically. (SwitchBot Hub required)
[Remote Alert Notification & Voice Alarm from Alexa] You will receive a door-open alert notification on your phone if a suspicious person enters the house while you are away (SwitchBot Hub required). Alexa will start a voice alarm to scare off any burglars, ensuring your apartment security.
💡 Detailed Specifications:
🛒 Current Price: $16.99 ($)
🚀 List Price: $16.99 (You Save $16.99!)
📅 Last Price Update: Apr 25, 2025 19:30:32 UTC
🎯 Why Buy This Product?
✅ High Quality & Trusted Brand – SwitchBot
✅ Affordable Pricing – Best deal at $16.99
📦 Manufacturer Info:
SwitchBot is your simple switch to a smart home. With easy setup, we help you to create a comfortable home with innovative smart home products.
SwitchBot Contact Sensor can do more than detecting window/door open and closed, making your home much more smart and safe.
Sense door/window open and closed
With a detection range of up to 16.4 ft (5m), 90° horizontally, and 55° vertically, SwitchBot Contact Sensor detects your door/window open and closed. The magnet part of SwitchBot Contact Sensor needs to be aligned with the bottom of its main body, and the distance between the two components should be less than 1.2 inches (30mm).
*The data above is obtained from lab experiments conducted under 77°F (25°C)
Push Alerts to Your Phone
Connected to SwitchBot Hub (sold separately), The Contact Sensor pushes notifications to your phone when someone enters your home, when the window is open, or when your pet leaves the cage. It also works as an entry sensor for your safe home. With Contact Sensor on the door or window, your home security is taken care of by this watchful gadget and alerts will reach you in seconds even when you are far away. *Set in the app to stop your phone from ringing all the time you receive a notification.
Voice alarm from Alexa
SwitchBot Motion Sensor works perfectly with your smart home appliances as a security partner. Connected to SwitchBot Hub, Alexa will alert you when a burglar is entering your home. If a suspicious person enters the house, Alexa will start an alarming voice to scare off the burglar.
*Alexa and Google Home currently do not support Contact Sensor’s light level sensor or motion features. However, this feature is currently supported by IFTTT. Only SwitchBot Hub 2 supports matter.
Detect you leaving or entering home
A smart way to detect
With a built-in motion sensor, Contact Sensor can tell whether the user is leaving or entering the home when attached to the internal face of the door. Your smart home will conduct all scenes that you pre-set via the SwitchBot app as per both conditions automatically.
*SwitchBot Hub required
Entering home
When doors are opened and motion is sensed, our device will assume you’re leaving and auto-off your appliances when you’re away. When nobody is sensed first and a door is opened, we’ll know that you’re coming back and you turn all appliances on in the same way.
*SwitchBot Hub required
Place it anywhere in your home
Small in size, easy to install, SwitchBot Contact Sensor can be placed on a refrigerator, pet cage, drawer, or a window to detect whether they are opened or closed. Make objects of all hues smarter by attaching a Contact Sensor to them!
More fun with SwitchBot Ecosystem
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Contact Sensor + SwitchBot Bot = Switch Manager
SwitchBot Contact Sensor and Bot work together as your Switch Manager. When your window is detected open, Bot will turn your dehumidifier off, SwitchBot Hub will turn your AC off to save energy.
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Contact Sensor + Indoor Cam = Security Partner
Contact Sensor and Indoor Cam work together as home security partners. When you are detected leaving home, Indoor Cam will start recording, keeping an eye on your home safety. *Hub required
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Contact Sensor + Hub Mini + Appliance = Smart Home
When you enter home, two hands occupied by bags, your light, TV, and any other pre-set appliances will be on right away. Home automation goal achieved with SwitchBot products! *Hub required
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SwitchBot family
SwitchBot family works together to help you switch to a smart home. Using your imagination, you can set different scenes with different combinations of SwitchBot members. *SwitchBot Hub required
Infinite imagination brings infinite possibilities. Using your infinite imagination, you can set different scenes to make your home smart with different combinations of SwitchBot products, Contact Sensor plus Indoor Cam, Bot and more.
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