SONOFF DW2-Wi-Fi - Wireless Door/Window Sensor

Name: SONOFF DW2-Wi-Fi - Wireless Door/Window Sensor
Brand: ITEAD STUDIO OFFICIAL |
SKU: SKU-208856-default
Price: 30.75 USD
Availability: InStock
Rating: 4.7 (15 reviews)

SONOFF DW2-Wi-Fi - Wireless Door/Window Sensor - Main image

$30.75 ~~$61.5~~ In stock

Category: Food & Desserts

【No Gateway Needed】The sensor is paired with App via Bluetooth and is controlled on App via WiFi. 【Low-Battery Reminder & History Records Check】There is a reminder on App about the low battery, and 3-month history records are automatically saved. 【Status Sync & Camera Binding】Check the status of the sensor through App to get the real status. You can also add a camera to view. 【Easy Installation】With Simple peel and stick installation, it is easy to fit in door frames and window sills. 【Note】Batteries are not included in the package.

Customer Reviews (4.7 / 5 · 15 reviews)

Jacob ★★★★★ Aug 14, 2026

Setup took maybe five minutes—paired straight through the app over Bluetooth, no extra hub cluttering my shelf. The low-battery alert and full history log have already saved me from guessing whether the back door was left open. Exactly what I needed for peace of mind.

Richard ★★★★★ Aug 11, 2026

The low-battery alert in the app has already saved me once, and the history log is surprisingly handy for checking when the door got opened. Paired straight to WiFi without needing any extra hub, which is exactly what I wanted.

Benjamin H. ★★★★★ Aug 10, 2026

Setup took about five minutes since it pairs straight through the app, no extra hub cluttering my shelf. The low-battery alert popped up right on time, and checking the history log is surprisingly easy when I want to see if the back door was opened.