WiFi Door Window Sensor: Smart Contact Sensor with App Alerts, Door Open Detector Compatible with Alexa Google Assistant, Entry Detector Sensor for Home Security and Home Automation (4-Pack)
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WiFi Door Window Sensor: Smart Contact Sensor with App Alerts, Door Open Detector Compatible with Alexa Google Assistant, Entry Detector Sensor for Home Security and Home Automation (4-Pack)

3.8/5
Product ID: 502652401
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📱App alerts & control
🔋2 AA batteries included
🔒Smart home security
Frequently Bought Together

Description

🔑 Secure your space, simplify your life!

  • LONG LASTING POWER - Enjoy a full year of monitoring with included batteries and low power alerts.
  • HOME AUTOMATION READY - Create smart routines to automate your home with ease.
  • EFFORTLESS INSTALLATION - No tools needed! Stick it on with 3M tape for a quick setup.
  • REAL TIME NOTIFICATIONS - Receive instant alerts on your smartphone when doors or windows are opened.
  • SEAMLESS SMART INTEGRATION - Compatible with Alexa & Google Assistant for effortless voice control.

The WiFi Door Window Sensor is a smart contact sensor designed for home security and automation. It features app alerts, voice control compatibility with Alexa and Google Assistant, and easy installation with no tools required. The sensor comes with two AA batteries for a year of monitoring and provides real-time notifications for door and window status.

Specifications

Battery DescriptionAlkaline
Number of Batteries2 AAA batteries required. (included)
Voltage3 Volts
Control MethodApp, Touch
Mounting TypeWindow Mount, Door Mount
Sensor TechnologyContact Sensor
ManufacturerGaoducash
Part NumberWIFI SENSOR
Item Weight8.8 ounces
Product Dimensions2.73 x 1 x 0.63 inches
Country of OriginChina
Item model numberWIFI SENSOR
Batteries2 AAA batteries required. (included)
Included ComponentsCard pin, Double-sided Tape, Wireless Window Sensor, Instruction Manual
Batteries Included?Yes
Batteries Required?Yes
Battery Cell TypeAlkaline
Description PileAlkaline

Reviews

3.8

All from verified purchases

M**E

1+ years review and No-Fail Pairing Instructions

We've been using one of these on our back swinging door for over a year. The door sees a lot of foot traffic. I actually have it set up along the back edge of where the door opens (hinge side) so it won't get knocked off the door amidst the numerous opening/closing it goes through. I'm the year, we have changed batteries twice. I the second go-round I used rechargeable AAAs. This time I'm using Energizer Ultimate Lithium AAAs to see how long they last.I also installed one inside of our mailbox and set up a Smart (routine) to turn our LED lights on the back of our TV to pink once the mail box is opened/closed by the carrier, so we have no more failed mail checks. It works flawlessly. See photos for reference.How to pair with your Wi-Fi:Download the Smart Life app and press the + in the upper right corner to add the sensor. Select Wi-Fi on your phone and join your 2.4ghz band. If you don't do this, you won't be able to connect. After adding batteries to the sensor, press and hold the RESET button on the end of unit using something little and sharp such as a skewer or needle. If you don't do this, it won't connect. The red light will start flashing, first kind of slowly, and then the flashing speeds up. The app should pick up the sensor. Follow the prompts and let it do its thing. If for some reason the Smart Life app doesn't see your new sensor, double check that your phone is connected on the 2.4 GHz wifi band, reset the unit again as above, and manually add it by pressing +, selecting the 'Sensors' category on the left, and choose the "Contact Sensor (Wi-Fi)" from the list, and follow the prompts. Be sure to edit the sensor name to something specific to meet your needs and so it is unique from other sensors ("Cookie Cabinet"). Now you're good to go. Play with the Smart feature of the app to set up routines to interact with other devices using this app.

S**O

Good product, loud notifications

What I like most is that the notification ring is loud, waking you up I’m at night if needed. Good price, fairly easy to install, wish it worked with 5g

G**O

Muy util

Instalación muy sencilla

T**Y

Non Functional after 2 days

DO NOT PURCHASE!!! First, let me say I am very technically capable and my house is almost fully automated. Product installation is very easy and looks clean. The issue is after a day or 2 it goes offline and cannot be reconnected. Followed every instruction and FAQ advice with no solution working. I looked in the comments and see this issue is very common and will advise everyone to DO NOT BUY!!!Returning item for a refund.

K**.

Cannot Arm and Disarm all together

We got this to work with Alexa. I wanted a one touch arm and disarm could not figure it out. We even hired a Nerd computer guy. He came over and told me it wasn’t possible so I’m buying another kind. These were great if you only use your phone and want to arm and disarm manually each device.Or if you want to monitor cabinets opening and closing and getting alerts, no parties for the teenagers!! Lol

T**G

Using in the freezer, refrigerator and outdoors

I wasn't sure that the wi-fi would work from the refrigerator and freezer, but they did. I must mention that I have a wi-fi mesh satellite within 6 ft or the refrigerator, so I can't guarantee that they will work for everyone from within a refrigerator. I had lost a lot of food due to our cheap 2nd refrigerator getting hot because the door was not shut all the way and it doesn't have magnets to pull the door to. Now I get a notification on my phone if the temp is above 42°. I can also ask Alexa what it the refrigerator temperature or what is the patio temperature. I haven't measured these against another thermometer so I don't know how accurate they are. I can tell you that I have been alerted that the refrigerator temp was over 42° and the door was slightly open. So it paid for itself already.

R**.

You have to pay for notifications.

Yes seriously. You won’t be notified if you’re not actively using the app. Waste of money.

S**N

Easy to install

I like the size of the units. Were easy to install and setup on my phone. The notification is great from each unit. If you want a text or email notification you have to pay a subscription but if you just want the open close notification it is free. Also will let you know when the battery is low. I also linked to Alexa which you can ask Alexa if the window/door is open closes but the app will tell you also. You can go back an see the times in which the door or window was opened and closed

M**.

super practico

facil de instalar, y me sirvió mucho mas de lo que pensaba

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Wifi Door Window Sensor Smart Contact Sensor With App Alerts | Desertcart KUWAIT