The Shelly BLU Door/Window Sensor (White) is a device that can automatically detect and report the opening or closing of doors and windows.
With both tilt angle measurement and a light level sensor, the Shelly BLU can keep a close eye on your doors and windows and report them immediately, while also being capable of integrating with other Shelly devices to turn on lights or activate alarms.
The Shelly BLU Door/Window has a huge range of applications, ranging from security/burglary deterrence by providing instant updates when any movement is detected to being used in wider scenes such as adjusting lighting when a door is opened or closed, or adjusting heating and cooling based on whether your windows are open.
This sensor features a 5-year life on a single battery and is rapidly responsive, with an average response time of less than 100ms.
The Shelly BLU Door/Window is also designed to have a low aesthetic profile, blending seamlessly into its surroundings, and its compact chassis makes it easy to fit into any door or window.
***PLEASE NOTE: This product comes with the required battery (3V CR2032) and 3M 9448A double-sided adhesive pads for wall mounting.
