Shelly Door/Window sensor uses your home WiFi network, no additional controllers are required.
Shelly Door/Window is going to remind you about open windows when you’re about to leave for work, go to sleep, or when it may rain.
Compatible with Android, iOS, Amazon Alexa and Google Assistant.
Shelly Door/Window detects and reports the opening and closing of doors and windows.
Be aware of temperature fluctuations and keep your home comfortable at any time.
The device has an integrated LUX sensor.
Simply place the sensor on your door or window frame and you are all set.
Monitor you home, no matter where you are via the Shelly Cloud app and your phone.
Why Shelly Door/Window
The lightning fast smart, door and window sensor.
Shelly Door/Window is designed to detect and report the opening and closing of doors and windows. Its compact design allows it to be easily installed on any door or window, and because of its lightweight, the sensor is nearly invisible.
Shelly Door/Window 2 is open to the world and developers, it comes with a programming/debug header which can be used to flash alternative firmware on the device. It has an ESP8266 inside, with a 2MB flash chip. A USB-to-UART adapter is needed as well as a reliable 3.3V with at least 350 mA drive capability.