Door Window Sensor

(1 customer review)
40% Off for New Users, Code : LK40

871 in stock

$25.19 $17.63

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Quantity Discount Per Item Price
1-3 25% $18.89
4-10 30% $17.63
11-20 35% $16.37
21+ 40% $15.11

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Shipping Info

You will be able to select your delivery method at our checkout. Please refer to the table below for various shipping times to international destinations:

Shipping Method Order Amount Cost Shipping Time
Standard Shipping Less than US$59.99 US$2.99 5 – 12 Business Days
Over US$59.99 FREE

Total time= processing time + shipping time (Bussiness days)

Product Description

[REQUIREMENT FOR USE]: As the accessory of Linkind Home Security System, it MUST BE EQUIPPED with Linkind Siren Hub(in Security Kit) or Linkind Mini Hub to get it work: Siren Hub for home alarm system and smart lighting, Mini Hub only for smart lighting. Connected devices sold separately. Compatible with Alexa Echo (only 4th Gen), Alexa Echo Plus (1st Gen, 2nd Gen), Alexa Show (only 2nd Gen), Alexa Echo Studio if you don’t have a Linkind Hub.

[WIRELESS DOOR WINDOW GUARD]: Get the sensor connected with Linkind Siren Hub(SOLD SEPARATELY), it is able to detect unexpected break-in of your door or window, sending real-time alert to your Linkind APP and trigger the siren hub to sound high-pitched alarm. “Open”&”close” status will be recorded in real time on the APP.

[AUTOMATION WITH LINKIND SMART LIGHTS]: Want the light be switched on when you open the door back from work in the evening? Set up the sensor with Linkind Zigbee Lights(SOLD SEPARATELY and HUB REQUIRED), explore more automation on Linkind APP.

[EASY SETUP AND ANTI-TAMPER]: Adhesive tape and mounting bracket available for easy installation. The anti-tamper design will alert you through the APP if intentional removal of the device occurs.

[BATTERY INCLUDED]: The lithium battery is included and replaceable. It has a battery life of up to 2 years. The indicator of the sensor or the APP will indicate you if the device is in low battery.

1 review for Door Window Sensor

  1. wayson

    Tiny, inexpensive, contact sensor that works great with SmartThings!
    I just got these today, and I’m already very excited about them. These are by far the smallest contact sensors that I have found, and I’ve been through a lot of them. Maybe I have used have been huge and are an eye soar.

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Discount Offers


You can avail undermentioned discount amounts

i. If cart item quantity range is between 3-4, get 25% discount.
ii. If cart item quantity range is between 5-10, get 30% discount.
iii. If cart item quantity range is between 11-20, get 35% discount.
iv. If cart item quantity range is 21+, get 40% discount.
Conditions to be met:
i. If Category in Cart not equal to BIG DEALS
ii. If Category in Cart not equal to HAPPY LABOR DAY
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