







Product description







1 How to Add Gateway?(1)
2 How to Add Gateway?(2)
3 How to Set?(1)
4 How to Set?(2)
5 How to Set?(3)
Real-Time App Alerts for Safety – Monitor your home from anywhere via the Tuya/Smart Life App. Perfect for child safety and dementia care—receive instant push notifications the moment a door or window is opened.
Loud Chime for Business & Home – Never miss a customer with 5 volume levels (up to 110dB). Assign unique ringtones to different sensors so you know exactly which door triggered the alert without checking your phone.
100% Wire-Free DIY Installation Plug and Play in Minutes – Simply plug the receiver into an outlet and stick the sensor using the included adhesive. Fully expandable to support up to 20 sensors for complete coverage.
Family Sharing & Auto-Memory – Share device access via the App so multiple family members receive alerts simultaneously. The smart memory function retains your melody and volume settings even after a power outage.
Free Notifications No Monthly Fees – Enjoy Free App Push Notifications without subscription costs. Optional paid SMS or phone call alerts are available for users who need offline security reminders.
3 reviews for WiFi Door Sensor Chime, Smart Door Open Alert Window Sensor for Business/Home/Kids Safety, Real-Time App Notification, 500ft Range, 32 Melodies, 5 Volume Levels, Window Contact Sensor Alarm Kit
Add a review
$37.98

Gano –
Fantastic product on the budget
Great product but they need to add instructions in the box or via QR
Michael Goerlitz –
Smart soor sensor
Installed on front, back, and garage doors. Timely phone alerts when doors open—easy to distinguish via custom names.
ANGELA MINARDI –
Don’t Hesitate—Buy It!
Solves the hassle of wanting a simple smart system without expensive devices like Alexa. Super timely phone notifications!