Tuya Wifi Door/Window Magnetic Sensor with 80dB Siren
Protect Your Home From Anywhere
Know the moment a door or window opens, whether you’re in the next room or across the world. This smart WiFi magnetic sensor combines a loud 80dB siren with instant phone alerts, so you get both local deterrence and remote awareness in one compact device.
Key Features
80dB Built-In Siren
When the sensor is triggered, the loud alarm startles intruders and alerts everyone nearby.
Instant App Notifications
Connects directly to your home WiFi and sends real-time push alerts to your phone through the Tuya Smart / Smart Life app.
2-Way Control
Arm and disarm the sensor from the included button or from your smartphone. Use the button for quick control at home and the app when you’re away.
Low Battery Reminder
Get notified through the app when battery power runs low, so your sensor never goes offline without warning.
Easy, Tool-Free Installation
The sensor and magnet pair attach with the included adhesive tape. Just stick them in place, connect to WiFi, and you’re protected in minutes. No wiring or drilling required.
Ideal For
- Front and back doors
- Windows and sliding glass doors
- Garage doors
- Cabinets, safes, and medicine cabinets
- Shops, offices, and rental properties
- Children’s rooms, or to alert you when kids open restricted doors
Smart Home Compatible
Works with the Tuya Smart and Smart Life ecosystems, and can be added to automation scenes (for example, turn on lights when a door opens).
What’s in the Box
- 1 x WiFi door/window sensor with siren
- 1 x Magnet
- 1 x Adhesive tape
- 1 x User manual
– Install on door/ window for security, app notification when open/close
– Remotely know open/close status of door/ window
– Experience smart home and security with minimal cost
– Easily record the time points of open/ close through app
– Create smart home scenarios with other Tuya devices, like light on when door open.
– Supports 80dB alarm sound to deter intruders
– Supports arming/disarming to enable/disable the alarm, avoiding disturbance to users’ daily life
– Supports scheduled arming/disarming to reduce repetitive operations
– Alarm duration and volume can be freely adjusted based on user preferences
– AAA battery easy to buy
– FCC Certification
Product type: smart door/ window sensor
Operation system : Android ans iOS
Working time : 6-8 Months
Sound level : 80dB
WIFI : 2.4G
Case Material : ABS plastic
Application : Hotel. Home. Commercial
Power source : 3V – Alkaline Battery 2 x AAA
App control : Tuya Smart/ Smart Life
Note: Only 2.4GHz WiFi is supported. Batteries may not be included, so please verify before purchase.
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