Smart WiFi Door/Window Sensor | Tuya Smart Alarm, Wireless Entry Detector with Real-Time Alerts, Compatible with Alexa/Google Home, No Hub Required (1Pack)
$12.33
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Product description
Security monitoring Tuya/Smart Life App. No hub required, and no fees charged.Monitor the status of doors and windows from anywhere.
Smart Linkage-Automation For example, when you arrive home and open the door, the lights turn on and the curtains open automatically; when you open a window, the air conditioner turns off, and so on.Open the app → Click “Scene” → Create a scene: When the device status changes (select the sensor → “Open”), then select the light → “Turn on” → Save.
Installation Precautions Gap: tha gap of these two component Less than 10mmAlign: ensure the two components are on the same plane. Adjust during installation to ensure proper activation without failure.
1️⃣ Instant Open/Close Detection & Alerts: Real-time monitoring via 2.4GHz WiFi + BLE, sends instant alerts to your phone when doors/windows open/close. Perfect for home security and kid/pet safety! (Note: not Supported 5GHz/6GHz/Zigbee, and please ensure that the device is in an area covered by 2.4GWi-Fi with a good signal. )
2️⃣ 6-Month Super Battery & Hassle-Free Setup: No wiring needed! Runs on 2xAAA batteries with ultra-low power consumption. Quick 5-minute setup: Pair via “Smart Life” or “Tuya Smart” app + voice control with Alexa/Google.
3️⃣ Smart Home Voice Control: “Alexa, is the garage door closed?” “Hey Google, check the sensor’s battery!” Control via voice, automate routines (e.g., “Turn on lights when door opens”), and sync with other smart devices.
4️⃣Multiple Uses：Install the Alarm Sensor not only on front doors or windows, but also on garage doors, liquor cabinets, front gate, safety deposit box, pet doors and more.
5️⃣Installation Precautions：Easy to Install, but Note the Gap and Alignment, the gap of these two component Less than 10mm; and ensure the two components are on the same plane. Adjust to the proper position before securing it in place—this prevents malfunctions and avoids ruining the adhesive if reinstallation is needed.
8 reviews for Smart WiFi Door/Window Sensor | Tuya Smart Alarm, Wireless Entry Detector with Real-Time Alerts, Compatible with Alexa/Google Home, No Hub Required (1Pack)
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$12.33
V. Wilkins –
Worked well with Tuya app
Worked well with Tuya app
Joshua K. Ault –
Pointless
It doesn’t actually do anything. It sends a silent notification to your phone that the door is open, but there is no siren, no alarm, nothing that would actually prevent unauthorized entry or theft. After I installed it and nothing happened, I asked ChatGPT, which confirmed that this is not an alarm or siren of any kind. I just sends a silent notification to your phone that the door is open. It further said that if you want an alarm, you need to purchase a security hub. I find this misleading, given that the product description explicitly says it does not require a hub. I also was unable to find anything in the description making it clear that it doesn’t make a sound without one.
chuck –
Works great
As described
yb –
Some troubles, but ultimately – it’s a door sensor
I got this sensor to add to my slowly growing smart home. I like to get the notifications/alerts from devices & to have the devices ‘talk’/react to one another, so this one was another addition.I already have the Tuya app, so getting the sensor added to it was relatively easy. There are often issues in figuring out how to get the devices to be detected, but this one was no different than any of the others, so I was able to get it to connect to the Tuya app.From there, I use SmartThings, so I have all of my Tuya devices linked/imported into my SmartThings app – and that is where the ‘fun’ really happens. Ideally, with this door sensor, I can set up something where if a door is open, it will send a notification & trigger an alarm. I’m still having some trouble with that whole path, but it is detecting when the sensor is open, so I don’t think the issue is on the sensor side.The sensor itself is bigger than what I would have expected. It is not of huge concern based on where I was going to put it, but there are certainly other doors in my house where I’ve put sensors where there hasn’t been so much room – so this one would likely not have fit in that area. Again, didn’t matter for me here, but something to look out for if you have constraints.Overall, I’m happy enough with this sensor.
Felipe –
If only the wifi range worked just a bit further…
Took me a while to pair this one. In what should be an easy to connect device, it gave me error after error with my wifi. It would find it, connect to it, then error out when connecting the device. I tried 3 different networks to no avail. I got my Netgear Nighthawk Extender and voila, connected and is currently working as it should. The device is a nice option, no hub required to use, however it seems to have a weak wifi connection that unless the router or extender is really close, it will give you issues, whether it be no alerts or just plain ‘ol no connection whatsoever. It does run on two triple A batteries, not included. The app is not too bad and with smart device integrations as well.
ChicChickChicky –
Excellent for caregivers
Really smart addition for caregivers. It helps us to know when our elderly mother has opened her door without being intrusive. It’s alway a good idea to know when shes out so we can keep an ear out for her if she needs help since she has mobility issues. Only draw back is I can’t disable the sensor with the app and it really burns through batteries.
Samantha –
Kinda works, but not really userful
The devices do connect to wifi, and they do work. However, their response time can be almost a minute sometimes. They’re so slow that I’ve had a gaggle of kids running through a door multiple times, and the sensors never triggered because they’re so slow. If they door were left over for, say, 5 minutes, the sensor would go off.
Angelmaggio –
Facil de usar
Muy practico