SONOFF DW2 WiFi Door Sensor Wireless Window Sensor Smart Home Security Sensor Detector eWeLink APP Sync Status No Gateway Needed

Have no idea whether burglars break into your home in your absence? Have you ever imagined that your home lights up at once when you open the door? Or wanna your bed-room light turns off automatically once you walk into the living-room? Any of your ideas will be reality with SONOFF DW2-Wi-Fi wireless door/window sensor. DW2-Wi-Fi comes in two pieces, the transmitter fits onto the door or window and the magnetic switch attaches to the frame. It can help secure your door or window to let you know whether your home is safe wherever you are. The sensor will trigger an alarm to your smartphone to remind you of an intruder when the door or window is opened. Connect SONOFF wireless IP camera and you can view who the intruder is on the sensor page of APP. Whatever your door or window is opened or closed, you can check the real-time opening and closing status on eWeLink APP. Real-time battery level display and low-battery reminder ensure you get clear know how long the sensor can run and when you need to replace batteries. With simple peel and stick installation, it is easy to fit in door frames and window sills.
Package Includes : 1 x DW2 WiFi Sensor; 1 x User Manual;
FEATURES:
【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.

DW2-Wi-FiWi-Fi Wireless Door Window sensor

Remind you when door/window is openedor closed. Keep linkage with SONOFF smart products for your easier smart life.

Work without Gateway Connection

No gateway required. The sensor is paired with APP via Bluetooth andis controlled on APP via Wi-Fi.

Status Sync, Worry Less

Worry about leaving your door or window open /closed? View instantly the status of home on APP.

Always Know Whether Home ls Safe

The sensor will send you a push notification immediately if someone is detected to open your door or window.

Can See Who Came into Home

Add SONOFF camera or an unused smartphone, and you can view what's going on in your home not just receive the alert notificationwhen the door is opened.

Made Smart in the Action

Want the hallway to light up when you walk into the door and light off when you walk out the door? Simply connect the SONOFF switch or SONOFF light to the sensor and go.

*The condition and perform must be set on different devices.

Low-battery Reminder

There is a reminder on APP if the battery level of the sensor is low.

Install in Any Corner of Your Home

Sliding door / Window / Hinged door

Go Back to History Records

Automatically save message notifications. You can check history records over the last 3 months.

Install in Seconds

Tool-free installation. Adopts 3M adhesive on the bottom of the sensor for easier installation.

*Make sure the installation gap is less than 5mm when the door or the window is closed.