Door and Window Sensor RU3-533939

The wireless sensor will notify when a window, door, or safe is opened and will become part of the security system, alerting if a burglar enters the house. The sensor consists of two parts: one is attached to the door frame or window frame, and the other to the door or window leaf. When the door is opened, the contact between the two parts is lost, and when it is closed, it is restored. Both events serve as a signal for the smart home. The signal from the sensor will be sent to the smart home hub and trigger a scenario. For example, it can send a message to a smartphone, activate an audible alarm, turn on the lights in the room, or turn off the air conditioner. The sensor remembers when the door or window was last opened (stored for up to a month), so it is possible to check when a child returned from school or if someone entered the room. The sensor works with and allows devices to be connected to voice assistants from Yandex, Sber, and the Wireless Protocol 3.0 802.15.4. The app is available for and works on lithium battery power separately. To work in a smart home system, a smart home hub with 3.0 support is required, such as or another compatible hub. It is supplied in individual packaging.