Tuya / SmartLife WiFi Smart Door & Window Sensor with Inbuilt Alarm
Smart Wireless Security for Doors, Windows, Cabinets & More
The Tuya / SmartLife WiFi Smart Door & Window Sensor is a compact, wireless alarm sensor designed to protect your home, office, or business with instant alerts and smart automation. When a door or window is opened, the device flashes red and triggers an inbuilt alarm of up to 100 dB, while simultaneously sending notifications to your smartphone via the Smart Life/Tuya app.
Basic app functions are free; optional call/SMS alerts require a paid subscription.
Key Features
Instant Alerts & Loud Built‑In Alarm
- Triggers a bright red LED flash and up to 100 dB alarm when a door/window is opened
- Real‑time push notifications directly to your phone
- Ideal for apartments, homes, offices, shops, and storage areas
Remote Control via Smart Life / Tuya App
- Arm or disarm the sensor from anywhere
- Create schedules (e.g., auto‑arm at 21:00, auto‑disarm at 06:00)
- Monitor door/window status at any time
Voice Control Compatibility
- Works with major voice assistants
- Check the status of doors, windows, cabinets, or drawers using simple voice commands
Smart Home Automation Integration
- Fully compatible with the Tuya ecosystem
- Create automations such as:
- Turn off the air conditioner when a window is opened
- Turn on lights when a door is opened
- Perfect for energy saving and convenience
Easy, Tool‑Free Installation
- No wiring or drilling required
- Includes strong 3M adhesive tape for quick mounting
- Maintain a distance of <1.5 cm between the sensor body and magnetic strip
- Powered by 2× AAA batteries (included) with long-lasting performance
Compact, Lightweight & Versatile
- Dimensions: 37.5 × 90.5 × 21.5 mm
- Weight: 50 g
- Suitable for:
- Doors
- Windows
- Cupboards
- Drawers
- Office storage
- Retail or business premises
Why Choose This Smart Sensor?
- Reliable wireless protection
- Loud built‑in alarm + instant mobile alerts
- Seamless integration with your existing Tuya/SmartLife devices
- Energy‑efficient, long battery life
- Clean, minimalist design that blends into any environment
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