SwitchBot Contact Sensor
SwitchBot Contact Sensor
SwitchBot Contact Sensor
SwitchBot Contact Sensor
SwitchBot Contact Sensor
SwitchBot Contact Sensor
SwitchBot Contact Sensor
SwitchBot Contact Sensor

SwitchBot Contact Sensor

Smart Sensors
$16.99
Can't decide? Compare the differences.

Quantity

-
+

Product Description

  • Security Monitoring: Detects door/window openings, enhancing safety for 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. 
  • Detects People Leaving or Entering the Home: Recognizes when you leave or enter home, automating appliance control via the SwitchBot app (SwitchBot Hub Mini needed).
  • Remote Alerts & Voice Alarms: Sends phone notifications and triggers Alexa voice alarms if a door opens while you're away (SwitchBot Hub required).
  • SwitchBot Ecosystem Integration: Works with other SwitchBot devices to automate actions, like turning off air purifiers when windows open (SwitchBot Hub required).

Product Information and Specs

Size: Contact Sensor: 70.5 x 25.5 x 23 mm (2.8 x 1.0 x 0.9 in) Magnet: 35 x 12 x 12.5 mm (1.4 x 0.5 x 0.5 in)

Weight: Contact Sensor with batteries: 49g (1.7oz) Magnet: 13g (0.5oz)

Warranty

  • SwitchBot Contact Sensor is covered by a 1-year warranty.
Frequently Bought With
SwitchBot Motion Sensor
SwitchBot Motion Sensor
$19.99
Details
Add This
Product Details
SwitchBot Motion Sensor
SwitchBot Motion Sensor
$19.99

Product Description Motion Detection: Covers up to 30 feet with a 110° horizontal and 55° vertical range. With the ...

-
1
+
Add To Cart
SwitchBot Hub Mini
SwitchBot Hub Mini
$39.00
Details
Add This
Product Details
SwitchBot Hub Mini
SwitchBot Hub Mini
$39.00

Product Description Easy to use - Easy to set up the Hub Mini in SwitchBot App. With "Smart learning" mode, it can m...

-
1
+
Add To Cart
SwitchBot Hub 2
SwitchBot Hub 2
$69.99
Details
Add This
Product Details
SwitchBot Hub 2
SwitchBot Hub 2
$69.99

Product Description Smart WiFi Thermometer Hygrometer: The SwitchBot Hub 2 features a built-in industrial Swiss-made...

-
1
+
Add To Cart
SwitchBot Hub Mini Matter Enabled
SwitchBot Hub Mini Matter Enabled
$59.99
Add This
Product Details
SwitchBot Hub Mini Matter Enabled
SwitchBot Hub Mini Matter Enabled
$59.99

Product Description Supports Matter: Allows diverse smart home devices, including IR appliances and SwitchBot Blueto...

-
1
+
Add To Cart
Guaranteed Safe Checkout
American Express Venmo GiropayiDEAL Apple Pay DiscoverVisaMaestroMastercardPayPalDiners ClubGoogle Pay JCB
Sales Assurances
Local Warehouse
Fast Delivery
30-Day Money-Back
Guarantee
1-Year
Warranty
Lifetime Customer
Support
Local Warehouse Fast Delivery
30-Day Money-Back Guarantee
1-Year Warranty
Lifetime Customer Support

Customer Reviews

Based on 13 reviews
69%
(9)
31%
(4)
0%
(0)
0%
(0)
0%
(0)
S
Scott
They work great and quick

I have a few of the contact sensors around my house. I generally use them with bluetooth with my home assistant and bluetooth repeaters- they work instantly and are easy to use with automation.

A
Anonymous
Works like a charm!

Got some sensors to use with my smart curtain setup. Works exactly how I needed them to. My window frames didn’t have a lot of space to set up the components exactly how it’s suppose to be, but I made it work with some double sided 3M tape.

A
Andrea Alari
VERY DISSAPOINTED

I have two current issues going on at the moment and for some reason I’m not getting any help.

[SwitchBot] (#430634) You sent me an invalid code that I’ve been try to use for two weeks at the end of September

[SwitchBot] (#438383) I’ve received a discount for a black switthbot and cannot apply.

This is obviuslly becoming frustrating now. Please help.

D
Damian Driver
Contact Sensor works great

I like this contact sensor at my door. It works well in programing routines in the Alexa ecosystem. I also like that it has a light sensor as well as motion sensor.

Another feature is the ability to set it up in the Switch-Bot app that will let it know wether you are entering or leaving the house. You can also set a notification if the door is left open

p
paul ramos

SwitchBot Contact Sensor

D
Dean Hutchins
Awesome

Great form factor, works great, more than just a open/close sensor, easy installation and set up.

J
Joshua Heilbrun
Lots of features simple setup

This is the best contact sensor I’ve used. Instant setup with BLE proxy on homeassistant and so far working flawlessly.

A
Asha Sanmoogan
Excellent device

A door and motion sensor in one that does the job. It's very easy to setup, and give quick notification. Very good price for what you're getting.

no image
[[computedUnitPrice]]
[[computedUnitComparePrice]]
Selected: [[computedMyProdAddCartSelectInfo]]
[[optionItem.name]]
[[chooseItem]]
Quantity
[[addToCardQuantity]]
[[computedLastprice]]
[[computedAddCartReciveDateStr]]
[[computedAddCartReciveDateStr]]
Add to cart
no image
no image
[[producetName]]
[[computedUnitPrice]]
[[optionItem.name]]
Quantity
[[addToCardQuantity]]
Coming Soon

SwitchBot Contact Sensor

Window & Door Alarm Sensor
for Home Security.

matter@3x.png__PID:519a04cc-47ea-42a6-90e5-0b6706ecef8c

It’s all about distance.

SwitchBot Contact Sensors is made up of two components that are fixed close to each other on things such as doors and windows. With a detection range of up to 16.4 ft (5m), 90° horizontally, and 55° vertically, any movements that your door or window makes can be detected to help notify you when contact takes place. Just simply align the magnet area with the bottom of SwitchBot Contact Sensor’s main body, and you’re good to go.

Best Door Alarm Door and Window Sensors in 2022-SwitchBot
Best Door Alarm Door and Window Sensors in 2022-SwitchBot

Get notifications around the clock.

When connected to SwitchBot Hub Mini, SwitchBot Contact Sensor can push notifications to your phone when someone enters your home, when the window is open, or when your pet leaves its cage. Simply place Contact Sensor on any door or window, and your home security will be taken care of thanks to this helpful first line of defense that can alert you in seconds even when you are away from home.

Get notifications around the clock.

When connected to SwitchBot Hub Mini, SwitchBot Contact Sensor can push notifications to your phone when someone enters your home, when the window is open, or when your pet leaves its cage. Simply place Contact Sensor on any door or window, and your home security will be taken care of thanks to this helpful first line of defense that can alert you in seconds even when you are away from home.

Place it anywhere in your home.

Place our Contact Sensor anywhere in your home, it’s small in size, easy to install, and can be placed on just about anything including refrigerators, pet cages, drawers, or windows and doors to help detect when they are opened or closed.

Best Door Alarm Door and Window Sensors in 2022-SwitchBot

FAQs