Smart door & window sensor – WiFi / Zigbee – with alarm – Alexa & Google

🚨 Instant alarm on unwanted opening

This smart sensor instantly detects when a door or window is opened and triggers a loud alarm with a visual warning.

Ideal for extra security of your home, office or storage space.

🔁 WiFi or Zigbee – choose your version

WiFi: connects directly to your network, no hub needed.
Zigbee: extra stable and energy-efficient, works via a Tuya Zigbee gateway.

🚀 Why choose this sensor?

✔ Built-in 80 dB sound alarm + red LED
✔ Fast and stable connection via WiFi or Zigbee
✔ Instant notifications via the app (Tuya / Smart Life)
✔ Adjustable alarm duration (5–180 sec)
✔ Multiple alarm modes (sound / light / both)
✔ One-touch security mode
✔ Works with Alexa & Google Assistant
✔ History and status overview in the app

📱 Full control via your smartphone

Get instant notifications when doors or windows open or close and manage everything easily in the app. You can also view the full activity history.

⚙️ Flexible settings

Choose how the alarm works: sound, light or both. Adjust the duration and settings to your situation – from home use to away mode.

🔋 Reliable and energy-efficient

Runs on batteries and automatically notifies you when the battery is low or the device goes offline.

🔧 Technical specifications

✔ Type: smart door & window sensor
✔ Connectivity: WiFi or Zigbee (depending on version)
✔ Alarm volume: 80 dB
✔ Alarm duration: 5–180 sec (adjustable)
✔ Power: 2× AAA batteries (not included)
✔ App: Tuya Smart / Smart Life
✔ Voice control: Alexa & Google Assistant
✔ Functions: alarm, LED, history, notifications, sharing

🏡 Ideal for

✔ Doors & windows
✔ Sliding doors & balcony doors
✔ Garages & storage spaces
✔ Houses, apartments and offices