WiFi Door Sensor Chime, Smart Door Open Alert Window Sensor

Price: $32.98 - $28.03
(as of Oct 07, 2026 10:54:54 UTC – Details)

Product description

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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.
Customers find the door alarms effective for toddler safety and appreciate their loudness and value for money. The product is user-friendly, with one customer noting it’s easy to integrate into the Smart Life app. However, durability is a concern as customers report the adhesive doesn’t stick well and tends to fall off.