Tuya Smart home Door sensor Window Contact Open Close WiFi APP Remote Control Compatible with Alexa Google Assistant


100 in stock


Product Features:1. Instant Notification
Push instant notification to your phone immediately when door or window is opened or closed. Keeping you informed all the time.
2. Alarm Alert
Whenever the sensor is triggered to open/close, it will send alarm to alert you that someone opens your door or window.
3. Alarm Recording
Support checking open / close records and battery level on the app. Never worry about missing any important moments or running out of battery.
4. Device Share
Select “Home Management” in the “Me” page to share your added sensors with family members. so that they can also monitor the status of doors/windows.
5. Low Voltage Remind
When battery level is low, it will automatically remind you to change batteries, never worry
about running out of battery.
6. Works with amazon alexa and Google Assistant
Product Parameter
Battery:LR03-1.5V/AAA*2(not include)
Battery Life:6000 times trigger
Standby Current:20uA
Alarm Current:115mA~120mA
Wireless Type:2.4GHz
Wireless Standard:IEEE 802.11b/g/n
Working Temperature:0℃~40℃ (32℉ ~104℉ )
Working Humidity:20%~85% RH
Storage Temperature:0℃~60℃ (32℉ ~140℉ )
Storage Humidity:0%~90% RH
App:Tuya smart or Smart life
Supports Android 4.4 and iOS 8.0 or newer
Size:(Main body):71mm x 25mm x20 mm
(Small body):36mm x 10mm x 17 mm
Safeguard your home
1, Real Time Alert and Notification
2, Open or Close Detection
3, 7*24 Protection
Where to install
1, Doors, windows, drawers, mailboxes, garages, cabinets, as long as there is any place to open and close. But please note that the equipment is not waterproof, please be indoors or where the water is not drenched.
2, It can protect your home, business, or anywhere WiFi can reach.
Control by Free App
1, Share Devices to your Family
2, Remote monitor Anywhere and Anytime
3, Colud Event Recoreding
Easy Installation
1, No Hub Needed
2, 2.4G Wi-Fi Required(NOT SUPPORT 5G, and Almost all routers support 2.4GHz Wi-FI)
3, Easy Add Device to App By Auto Scan Function
Long Battery Life&Easy Battery Replacement
1, Long Battery Life/6000 Times Trgger
2, Low Battery Remind.Don’t worry about forgetting
3,LR03-1.5V*2/AAA(not included) Easy to get.It’s available in any convenience and supermarket.
4,The battery can be replaced with a  push without any tools  anybody
Voice Control
Works with Amazon Alexa, Google Assistant
By connecting App to Google Home, you are able to voice control your home appliances. For example:-Alexa,Is my front door locked?;
-Yes . the front door is locked
Multi device installation support
1, Any location with 2.4GHz WiFi cover can be installed
2, Generally, 2.4GHz WiFi can stably communicate within 400ft.
(depending on the strength of the shelter, of course)
3, You can use your mobile phone to test the signal intensity. If you have more than 20% of the signal intensity, you can install it. In addition, 5GHz is shorter than 2.4GHz, so as long as you make sure you use 2.4GHz WiFi test
4, How many devices are connected at home depends on the capabilities of the WiFi router
How to install
1, There are 3M adhesive taps in the package. You can use them to install anywhere you want. They are very firm. Please don’t worry.
2, At the same time, there are also screw sets in the package, and the installation holes have been reserved on the equipment, so they can also be used to install in the positions you need to fix.
3,Make both bodies as close as possibel, the gap between two bodies is
Automation in App
By creating “Automation” in App and interworking with other Tuya smart home devices, the universal remote control is able to execute actions automatically according to conditions, such as device status, weather and time. Please note:The door sensor,temperature sensor and motion sensor are not included in the package.
How to download APP
The device supports two kinds of apps, but you can only choose one of them. Their systems are isolated from each other.
Please Open your app , search for “smartlife” or “Tuya smart” and install it.
How to Add Device to APP
After you install the app and register your account. It takes only six simple steps to connect to the system.
1. Click “+” in the main interface.
2. Select “auto scan” function.
3. Select the WiFi you want your device to connect to (and your smartphone should also connect to this WiFi), and enter the WiFi password.
4. Start the device and wait for 1 minute(Enter the configuration mode the first time the battery is installed).
5. When the app discovers the device, the device will be displayed on the discovery page.
6. Please give the device a proper name, which is very easy to manage.
Package included:1 x Door sensor
1 x Small Body
1 x 3M adhesive taps Kit
1 x Screw Kit
1 x English User Manual
Details Pictures:


Additional information

Weight 0.3 kg

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