SONOFF DW2 Wi-Fi Wireless Door & Window Sensor

 Your Home. Your Peace of Mind. Even When You're Away.

What if your home could give you a heads-up the moment a door or window opens while you're away?

You're at work, running errands, or enjoying a well-deserved getaway. Meanwhile, your home is back there, and you can't always be watching over it. That's where the **SONOFF DW2 Wi-Fi Door & Window Sensor** comes in, helping you stay connected to what's happening at home, even when you're miles away.

Simply install the sensor on a door or window, connect it to the eWeLink app, and receive notifications when an opening is detected. Want to check whether you remembered to close that window before leaving? Just check its status on your phone.

 A Little Sensor. A Big Difference.

• Stay in the Know: Receive app notifications when your monitored door or window opens or closes.
• Check From Anywhere: View the current opening status remotely through the eWeLink app.
• No Extra Gateway Needed: Connect directly to your compatible 2.4 GHz Wi-Fi network.
• Make Your Home Smarter: Link it with compatible SONOFF smart devices to create automated routines, such as switching on a light when a door opens.
• Keep Track: Access up to three months of saved activity records.
• Easy to Install: Use the adhesive backing for a quick, wire-free installation.
• Stay Ahead of Low Batteries: Receive an app reminder when the battery level is low.

More Awareness. Less Guesswork. Greater Peace of Mind.

Whether you're looking after your family home, monitoring an office, or keeping an eye on frequently used entry points, the SONOFF DW2 helps you stay informed about everyday activity without constantly checking your doors and windows.

Don't just lock up and hope for the best. Stay connected to your home.

Make your home smarter with the SONOFF DW2 Wi-Fi Door & Window Sensor — because peace of mind is knowing what's happening, even when you're not there.

*Please note: Two AAA batteries are required and are not included. A compatible 2.4 GHz Wi-Fi network is needed. This sensor provides opening and closing notifications; it is not a standalone alarm system or a guarantee against intrusion.