Door Alarm Window Sensors, Door Open Alarm Long Battery Life Wireless for Security Real-Time Notification WiFi Contact Sensor App Control No Monthly Fee, White

Price: $15.99
(as of Oct 05, 2025 18:56:28 UTC – Details)

Product description

1 Installation Steps

2 Function Introduction

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Door Sensor WIFI Connection Merchant Video

【Real-time notifications】Whenever a door or window is opened or closed, your phone will receive a real-time alert. When you’re away, you can also use your phone to check whether the doors and windows at home are closed.
【WiFi door sensor】 No hub needed, WiFi door sensor connects directly to your phone. Control with one tap—no hub restrictions, monitor doors/windows anytime, anywhere.Simpler smart life.
【Silent Alarm Design】This sensor uses silent alerts (no local sound) and sends real-time notifications to your phone—perfect for discreet monitoring. For audible alarms, turn up your phone volume.
【Long-lasting standby】The door/window sensor comes with 2 AAA batteries, offering over a year of long standby time. When the battery is running low, it will send an alert to your phone to remind you to replace the batteries.
【Compatible with “Tuya” and “Smart Life ” App】No hidden fees—simply use the app to monitor your home anytime, giving you complete peace of mind.
【Multi-location installation】Not just doors and windows—this device provides real-time monitoring for doors, windows, cabinets, refrigerators, mailboxes, and any other open/close items.
【Easy Installation】No tools needed! Just stick it on any surface with the included 3M tape—set up in seconds.