Tuya WiFi Door & Window Entry Sensor with 90 dB Alert for Home Alarm Systems

Strengthen your home’s perimeter with a Tuya WiFi door sensor that instantly detects when doors or windows open or close and sends alerts straight to your phone. Designed to integrate effortlessly with Tuya Smart Life or Smart Life app-based security setups, this detector provides reliable open/close monitoring without complicated wiring or additional hubs. With a built-in 90 dB siren, it not only notifies you but also acts as a deterrent when entry is detected. Ideal for homeowners, renters, and anyone wanting cost-effective home alarm system protection with real-time responsiveness.

Key Features

• Wireless door window sensor detects open/closed status for doors and windows with precision.

• Connects via WiFi to Tuya Smart / Smart Life app for instant push notifications on open events.

• Built-in 90 dB alert provides local audible warning when a trigger is detected.

• Easy DIY installation with magnetic contact design and adhesive mounting.

• Battery-powered for flexible placement — no wiring, no hub required.

Why Choose This Tuya WiFi Door & Window Entry Sensor

Unlike basic magnets that only detect state changes without connection, this sensor pairs with the Tuya app to deliver remote alerts and status checks no matter where you are. Its integration with smart home routines empowers you to automate other devices — like lights or alarms — when an entry point opens, making it smarter than standard standalone sensors.

Perfect For

• Front, patio, and back doors

• Windows and sliding glass doors

• Apartment and house perimeter security

• Renters and DIY home alarm expansions

• Smart home automation setups

How It Works

Place the sensor and magnet on opposite parts of a door or window frame. When the magnetic contact breaks as the opening moves, the sensor detects it and sends alerts to your smartphone via the Tuya Smart Life app. You’ll know instantly when someone enters or exits.

Stay Informed and Secure

Add this reliable Tuya WiFi door and window sensor to your security setup and enjoy peace of mind with instant alerts and reliable monitoring every day.