1.Description: The smart door and window sensor detects the opening or closing of doors and windows, and combines with other intelligent devices to realize intelligent application scenarios. 2.Features: Works with Tuya/Smart Life - It can also perform auto control together with other smart devices which are compatible with Tuya/Smart Life. APP Notification - Convenient for you to detect your doors, windows, cabinets, drawers or anywhere you want to be notified when it is opened or closed. Multi-Viewer - You can share the device to your family members and track the history of sensor activities. Easy to Install - No complicated installation tools are required. The sensor can be installed with self-adhesive tape in just a few steps. Long Battery Life - Powered by button battery with low consumption for ease use. 3.Parameters: Item name: Smart Door and Window Sensor Color: White Material: ABS Detection: