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Smart Door Sensor: WiFi Door and Window Sensor, Wireless Design, Instant Alerts, Door Open Contact Sensor for Home Security & Smart Home Automation, Compatible with Alexa Google Assistant(3pack)

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$28.99

$ 12 .99 $12.99

In Stock

1.Color:1-pack


About this item

  • WIFI DOOR SENSOR: Upgraded Tuya door sensor with bluethooth and Wi-Fi dual connecting mode,Control with phone via Smart Life and Tuya Smart apps; No hub required, Simple setup wifi window alarms for home in minutes, available on Android and IOS.
  • DOOR OPEN/CLOSED REMINDERS: Protect your home with open/closed door detection. Receive APP Notifications on status change when opened or closed, with an entry save in History Log.
  • VOICE CONTROL: By connecting the smart sensor with Alexa or Google assistant to realized voice control. Come to make your smart home life more convenient and easier.
  • AUTOMATIC CONTROL OF ACCESSORIES AND SCENES: Door alarm sensor works with Tuya Smart/Smart Life/Alexa and Routines for Automation. Create routines /scene in Alexa or Smart Life/Tuya app to operate other Smart devices such as smart plug, smart remote, smart buld, siren alarm, etc.
  • LOW POWER WARNIGN & BATTERIES INCLUDED: Door open alert powered by 2*AAA batteries(INCLUDED). Enjoy over six months of battery life with this door alarm sensor. When the battery is running low, it will automatically push messages through App to remind you to change battery, never worry about running out of battery. Gaoducash provides a 24-month warranty for the door detector, please feel free to contact if you have any questions.



Product Description

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App Remote Control

Smart security sensor, "Tuya smart" or "Smart life" app control; when door/window is opened or closed, the sensor will push app notification alerts to your smartphone. You can also share Wireless Security Sensors with your family, they can check the status and get notified at the same time.

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Low Power Consumption & Low Battery Alert

Door open alert wireless door sensor powered by 2*AAA batteries(Included), working time can last for one year without to replace the battery. When the battery is running low, it will automatically push messages through APP to remind you to change battery, never worry about running out of battery.

How to Add the sensor:

1.Download the Smart life or Tuya Smart app.

2.Log in to the app and press "+" in the upper right corner to add a sensor.(No hub is required)

3.Turn on bluetooth and Wifi, App will automatically discover the door sensor

4.Ensure that the surface of doors and windows is smooth and clean.

5.The installation distance should not exceed 0.7 inches and these two parts need to be aligned by their alignment notch.

Specification:

App: Smart Life app or Tuya Smart app

Material: ABS Plastic

Power Supply: 2pcs AAA Battery

Wireless type:ONLY Support 2.4 GHz WIFI (5G is not supported!)

Standby Current: 35uA

Working Temperature: -10°C ~ 50°C(14℉-122℉)

Size: 2.83*0.98*078inches/7.2*2.5*2.0 CM


paleofemme
Reviewed in the United States on March 31, 2025
Use on my chicken coop and run doors - have had them for months and they work beautifully.
omar
Reviewed in the United States on February 28, 2025
No work and no notification.
Hugo
Reviewed in the United States on January 30, 2025
Buen producto, para poder controlar las puertas. Es sencilla la instalación
A. Hamilton
Reviewed in the United States on April 10, 2025
These little gadgets work well and were easy to get going. I have 2 of them linked via Wi-Fi to my Tuya Smart app, and from there linked to a single smart plug with a simple night light plugged into it. When either of my garage doors is open, the night light comes on. Now I never leave a garage door open all night.
Customer
Reviewed in the United States on September 6, 2024
Pros: I recently got to test if this would work from a whole other state which I was worried about and the alert response time not only worked but was on time! There are times it gets a little delayed or the time and dates don’t match the alerts but I find that I just have to open the app every once in a while to get it synced up and working perfectly again. I haven’t figured out how to add it to my Apple Home app but for my needs it doesn’t really matter. It says you have to scan the barcode to do that but that isn’t working for me but honestly I haven’t given it much effort. I set it up without having to read the instructions cause it was so simple. The alarm only works if you have your phone ringer on, which mine is always off but the notification on silent is enough for my needs. The few times I’ve had my ringer on, the alarm is a nice touch and draws attention. I haven’t had to switch the batteries on it yet and I’ve had it for maybe 4 months now.Cons: the adhesive it came with doesn’t last that long. The adhesive lasted probably around 2 months and then randomly fell off the wooden door in the middle of the night but the device seemed completely unharmed and still works the same. I switched the adhesive for a much stronger one and absolutely no issues since. I’d probably start with a stronger one from the beginning.
Larry A.
Reviewed in the United States on May 12, 2024
Requires minimum signal to operate. Notifications are strong and no false alarms. It is in my front yard Free Library on the door. People have been stealing all the books at one time. It notifys me everytime the door is opened. Adhesive is aveage, I used super glue on the door piece and velcro on the transmitter. I recommend this sensor. The App is easy to use and you don't have to pay for standard use. And the battery life is great... months at a time. Still on original one in Oct.
deb
Reviewed in the United States on December 6, 2024
I use the Smart WiFi Door Sensor for my mailbox, which has a top-opening lid. It sends an open/close signal through my WiFi network (jetpack), notifying my cellphone even in cellular mode. Needs there app and set up settings/pairing to work).The alerts also ring on my iPad, which is the newer model. The alert remains on lock screen (iPhone) until deleted.This sensor has made mailbox monitoring incredibly convenient and reliable, ensuring I never miss any important mail.Highly recommended for anyone looking for an efficient home security solution, without needing a hub.
Joshua M.
Reviewed in the United States on November 2, 2024
In theory, this product is fine - it does what it's supposed to do... kind of. But the execution is all off.The good: you open/close the door, it notifies you on the app via a push notification.The bad: you'll get a notification sometime between 2 seconds and 30 MINUTES after the door is opened.I purchased this so that, as someone who lives alone, I would be alerted if someone enters the front door while I am not paying attention, or so that I could walk my dog around the building without having to lock the door. A notification 30 minutes (not exaggerating here - literally 30) after the door is used is pointless to me. It's actively unhelpful if, after I've come in for the night, gotten ready for bed, and am just starting to drift off, THE NOTIFICATION FINALLY COMES IN AND WAKES ME UP.Trash tier product. I neglected sending it in during the refund window so I am just throwing the item in the trash. It "does not spark joy" by a large margin.Extra demerits for dishonest documentation that verges on industrial gaslighting. The company says something like "there may be a slight delay in notifications if your wifi is slow." If the range of delay was 1-3 seconds, I could mayyyyybe think that on my blazing fast wifi with 1Gbps internet, something on one of my devices was hogging the bandwidth for a moment. But in actual fact (as a former network engineer) this is like the company making a frying pan out of particle board and then writing "if your food is full of wood chips, you probably live in a construction zone." The problem is not the wifi, it's the manufacturer's network infrastructure/design, so if you're in this boat also, don't let them convince you that you're the one with the problem.
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