MTech Tuya Wifi Door or Window Sensor

MTech WiFi Smart Door/Window Sensor
Monitor the status of your doors and windows with confidence. The MTech WiFi Smart Door/Window Sensor integrates seamlessly into your smart‑home ecosystem, delivering real‑time alerts, automation triggers, and voice‑assistant control.

Key Features

• WiFi Connectivity – Directly connects to your home WiFi network (2.4 GHz) and is fully compatible with the Tuya Smart app (and Smart Life) for setup and control from your smartphone.

• Voice Assistant Support – Works with Amazon Alexa and Google Assistant so you can command the sensor via voice and integrate into broader routines.

• Battery Powered – AAA – Operates on 2 × AAA batteries (easily swappable), making installation simple with no wiring required.

• Sleek Black Finish – Designed with a modern black casing to blend subtly into door or window frames and match contemporary interiors.

• Instant Push Notifications – Receive instant smartphone alerts when a door or window is opened or closed, keeping you informed whether you’re home or away.

• Automation & Trigger Support – Use the sensor as a trigger for automation routines: e.g., “When front door opens, turn on hallway light”, or “If window opens, send alert + sound alarm”.

• Easy Installation – Comes with a magnet + sensor pair, adhesive mounting tape, and straightforward setup in the Tuya Smart app.

Why Choose MTech?
At MTech, we believe smart home security should be simple, elegant and effective. This sensor gives you seamless integration with the Tuya ecosystem, voice control, and reliable mobile notifications — all wrapped in a sleek black design and powered by standard AAA batteries. Whether you’re enhancing your home’s security, automating your space, or simply want peace of mind, the MTech WiFi Smart Door/Window Sensor delivers.

Use Cases

• Get notified if a guest or child opens a door unexpectedly.

• Use it to trigger other smart devices (lights, alarms, cameras) when a window/door opens.

• Integrate into voice‑assistant routines: “Alexa, notify me when the garage door opens”.

• Ideal for rental property check‑outs: monitor whether windows/doors were opened after you left.

Technical Highlights (example values — verify actual spec sheet)

• WiFi: 2.4 GHz IEEE 802.11b/g/n

• Power: 2 × AAA batteries (included)

• Colour: Black

• Protocol: WiFi (direct to Tuya Smart app)

• Voice Platforms: Amazon Alexa & Google Assistant

• Notifications: Push alerts via smartphone when door/window state changes

• Installation: Sensor + magnet; adhesive or screw mounting

• Dimensions: Approx. xx × xx mm (provide actual)

• Battery Life: Up to xx months under typical use (specify actual)

Installation & Usage Tips

1. Install 2 × AAA batteries into the sensor unit.

2. Mount the magnet on the door/window and the main sensor on the frame, ensuring proper alignment.

3. Download and open the Tuya Smart (or Smart Life) app, add a new device → choose “Door/Window Sensor – WiFi”.

4. Follow the in‑app steps to connect to your WiFi network.

5. In the app, name the sensor (e.g., “Front Door”), enable push notifications, and optionally set up voice‑assistant integration.

6. Create automation routines if desired (e.g., “When door opens, turn on living‑room light”).

7. Replace batteries when the app or sensor indicates low battery status.