WiFi-operated door & window sensor

The Shelly Door/Window sensor detects and reports the opening and closing of door/windows, tilt angle, vibration, temperature and lux. This device uses 2 type CR123A batteries which are NOT included.

_{Always alerted}

Always be informed of any unwanted guests while you're away! A house equipped with Shelly will alert you of any forgotten windows when you're leaving and will inform you in case of intruders while you're vacationing or at work. Simply place Shelly Door/Window2 on your front door, balconies, windows, and garage door, and receive a notification if someone opens them while you are away.

Safety keeper

Shelly Door/Window2 is the perfect guardian for the cabinets where you keep important papers such as documents, passports, etc. You can also place the sensor at the first aid kit, the door of the tools closet, or any other commode holding dangerous objects that should not get into kids' hands. If they are opened, Shelly Door/Window2 will send an immediate notification to your phone.

Control lights based on the luminousity

Don’t lose the bright light at home when the weather is gloomy and rainy! Thanks to its LUX sensor, Shelly Door/Window2 can be adjusted to follow the natural light in your home and switch on the lights in the rooms you've entered earlier on rainy days, slowly increasing the brightness as the afternoon turns into the evening.

Shelly Smart Control App

Include your Shelly devices in the Shelly Smart Control app, name them, and assign them to the rooms they belong to. Turn on/off or Dim the lights, open and close the blinds, monitor the power consumption of the washing machine and kitchen appliances, or check the garage door... you name it. Now a simple tap on the screen is enough to control all connected devices in your home.