The Aqara Door and Window Sensor P2 is the ideal solution to make your home smarter and safer. This innovative sensor provides reliable monitoring of doors and windows, ensuring you are always aware of what is happening in your home. With its sleek design and easy installation, the Aqara sensor can be effortlessly attached to doors, windows, or other entry points. As soon as a door or window is opened, the sensor immediately sends notifications to your smartphone. This way, you can have peace of mind knowing that your home is protected, no matter where you are. Connecting with the Aqara app allows you to set up custom notifications and link the device with other Aqara smart home products. This enables you to trigger automatic actions, such as turning on lights or activating an alarm system, when a door or window is opened. Technical specifications: Manufacturer: Aqara, Product Group: Smart Home, Product Type: Door/Window Sensors, Color: White, Delivery Contents: 1x Sensor Main Unit, 1x Sensor Accessory Unit, 1x Flat... , Height: 77 mm, Width: 22 mm, Depth: 22 mm, Weight: 167 g, Packaging Height: 22 mm, Packaging Width: 22 mm, Packaging Depth: 77 mm, Package Weight: 0.04 kg, Gross Weight: 0.04 kg.